Sunday, August 14, 2011

Configuring Quality of Service (QoS) in VoIP applications

Voice over Internet Protocol (VoIP) is on track to replace fixed lines to deliver phone calls to homes and businesses. Vonage VoIP residential area include, Skype and now Google Voice. Companies are replacing obsolete systems with digital service providers today delivery Hosted PBX call, hosted IP PBX VoIP, Virtual PBX and more. If you plan to implement or have already implemented VoIP, you should check the network quality of service (QoS) priorities.
Problems of voice quality of VoIP can have several causes. Prioritization of voice or lack or poor quality of services is a major source of problems in VoIP. This article provides information on the quality of service that should be applied to the network and provides an explanation of what to do.
QoS gives priority to VoIP packets on the network bottlenecks. The point of the most common network bottlenecks, for most homes and businesses, is where the transitions of the data traffic from the local area network (LAN) Internet connection. The LAN can run at speeds of 10 MB to 100 MB (megabits per second) or more. DSL and cable Internet can have a high-speed Internet as low as 256 Kbps (thousand bits per second). In essence, the data is in transition from one freeway to 10 lanes to Highway 1. As VoIP is very sensitive to delays, it must wait its turn to enter the path of a track, an Internet connection.
QoS is implemented via a router examines each packet and ships the specifics of the head of the line. QoS can be achieved by virtual LANs (VLAN) or service code point of differentiation (DSCP) field in the type of service for IPv4 or IPv6 traffic class octet. For those familiar with the seven layers of the network, VLAN operates at layer 2 and layer 3 is DSCP.
VLAN
A VLAN is a virtual network that creates smaller broadcast domains within the local network to ensure efficient use of bandwidth. For example, your VoIP phone can be grouped into a VLAN and equipment in another. The voice VLAN can separate and protect VoIP traffic by service interruptions caused by a virus or worm activity due to Ethernet switches may not bridge IP traffic between VLANs.
VLAN data transport of Internet traffic in general is assigned the lowest priority. Voice VLAN is the highest priority.
DSCP
DSCP is based on the packets are classified and marked as belonging to a specific class. DSCP aware routers implement per-hop behavior (PHB), which implement the mechanisms for sending packets to each traffic class. DSCP is the primary protocol routers use to provide different service levels.
Although a network can implement up to 64 different classes of traffic, some encodings the DSCP field are recommended. Most networks use PHB is commonly defined by default, the transfer speed (EF), Assured Forwarding (AF) and the class selector. The EF PHB is intended for applications that require low delay, low jitter and low packet loss, which makes it suitable for VoIP, video and other services in real time.
The main disadvantage of DSCP is any application can cause the bit to compete with EF and mission-critical traffic on your network. For example, your company can use a virtual PBX instead of a traditional phone system. Calls to the public switched telephone network must pass through the Internet with a loss of delay, jitter and packet low. A router between the LAN and the Internet offers priority packets marked with EF to the Internet. Employees in your company personnel can use Skype, Google Voice or other video services that can compete with the bit and EF and mission-critical traffic to VoIP. This problem is solved by routers convinced that they can inspect all packets and just keep the bits EF packets destined for specific IP addresses.
Although more difficult to implement, VLANs can provide superior voice prioritization if their computers and VoIP phones are different devices. VLAN give priority to all traffic within the subnet that the call signaling. DSCP is easier to implement, but is less accurate. However, small networks, such as small businesses and homes, install a router with DSCP traffic management is sufficient.
Insufficient prioritization of voice is the only source of problems for VoIP. Please read " 7 most common causes problems with voice quality VoIP "to learn about other sources of problems. Visit my site to learn how to Hosted VoIP can help your business. You can contact my engineers with expertise in sales 866-242-6161.


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How to optimize your website for Google's top 10 ranking-More steps

Search engine optimization is the process of choosing targeted keyword phrases related to a website, and ensuring that the website places well when those keyword phrases are part of a Web search.

ON-PAGE OPTIMIZATION FACTORS:

The Major Factors Are:

Meta Tags, Header Tags, Text-body tag and Alt image tags:

1- META TAGS:

Meta Tags are code in your HTML that is invisible to the visitors of your web site but are read by some web spiders and search engines.

Meta tags used by a large percentage of the top search engines as one of the main guidelines on how they will index your site

The Main Meta Tags are:

� Title Tag
� Description Tag
� Keyword Tag

Targeting the right keywords:

Do keyword research- it is very important in building traffic

To do your keyword research visit this website http://inventory.overture.com/d/searchinventory/suggestion/

Select a short list of 3 to 4 keywords

Title tag:

The page title should include ONLY your main keywords. The least amount of words you can place in the title, the more weight Google will give to each of the keywords and the higher you will rank.

The title is the most important piece of information search engines use to index Web pages. Include the title of your page and 3-5 important keywords. Format your site title as follows:

Site title, keyword1, keyword2, keyword3

You may use your URL, or the name of your company as your site title.

� Make sure it specifically describes your product or service,
� Makes proper use of 3 or 4 keywords,
� Use between 10 and 80 characters long.

Tips:

� Taken out all of the "ands"
� Replaced one of the "ands" with a "|" character
� Always Combine Your Keywords In The Page Title

Description Tag:

The Meta description tag describes your site's content, giving search engines' spiders an accurate summary filled with multiple keywords.

� Use a descriptive paragraph or sentence that is relevant to your page.
� If possible, use a sentence or paragraph that is present in the content of your page
� Use up to 500 characters, including spaces.

Keyword Tag:

Use a list of keywords that are relevant to the content of your web page. Use your url as the first key word and separate the keywords with commas. Format the key words as follows:

www.myURL.com, keyword1, keyword2, keyword3, �..

Add 5-10 Keywords

� For best results a tag sized between 50 and 250 characters.
� Note that keywords should be separated with commas.

Free Meta Tag Analyzer:

This Meta tag analysis tool will help you analyze your web pages and
check for search engine compatibility.
http://www.hypergurl.com/form.html

More Sites for SEO:

http://www.submitnet.net/
http://www.submitexpress.com/

2- HEADER TAGS:

Headers are used to break entries up into logical sections.

Add h1 header tags- (Place your most important keyword) it's best to place your h1 header tag on the top left hand or top/middle portion of your page.

When Google reads a webpage, it views the text from the top left hand side of the page to the bottom right hand side of the page.

Add h2 header tags- (Place your 2nd most important keyword) should be placed somewhere towards the top half of your webpage.

3- TEXT- BODY TAG:

The body element defines the documents' body. It contains all the contents of the document (like text, images, colors, graphics, etc.).

� When writing the content, try to evenly sprinkle your main keywords throughout the copy. Don't overdo it though.
� Try to mention each keyword in a natural way as you are writing
� Include at least one of the keywords per 1-2 paragraphs, depending on how large your page is.
� Make sure to mention your main keyword at the very top left and the very bottom right hand side of the webpage
� Bolding, italicizing and underlining...Once we've finished writing the copy, we should go through and bold, italicize, or underline some of the keywords only 1 time each, maximum.
� Any keyword must be used 4 times or more in your site's HTML body. This is highly recommended for best ranking results.
� Avoid Excessive Keywords- No word to be used more than 30 times throughout the page.

4- ALT IMAGE TAGS:

ALT tags are images' descriptions.

� Place your keyword 1 in the alt image tag of the very top image in your webpage.
� Place your other 2 keywords plus an extra word like "picture" or "image in the alt image tag of 2 more graphics throughout your webpage.


LOAD TIME ANALYSIS:

If your Web site does not load in 12 seconds or less with a 56k connection, statistics show that about 45% of visitors will leave the site.

� Optimized you site for 56k modem users- Load time 12 second or less.
� Try to keep your homepage under 50k and your other pages under 40k.

Here's a great free tool to help you check your website's load time:

http://www.1-hit.com/all-in-one/tool.loading-time-checker.htm

SEARCH ENGINE GUIDELINES:

Always remember this general rule when building your site: "Search engines do not like to be fooled". Do not try to manipulate your listings through sneaky methods. Provide useful, relevant content, and you will never have to worry about search engine guideline violations.

� Hidden Text - you never hide text.
� Excessive Keywords-Use keywords naturally in sentences and paragraphs.
� No word to be used more than 30 times throughout the page.
� Repeated Keywords- No keywords to be repeated multiple times in a row. We recommend using keywords naturally in sentences and paragraphs.
� Doorway Pages- Doorway pages are discouraged by most search engines.
� Harmful Redirects- Redirecting pages have a hard time being indexed by search engines.
� Frame Issues- It is recommended for sites that use frames to implement a descriptive NOFRAMES tag with relevant text content.
� Macromedia Flash Issues- Don't create all-Flash pages for any content you want to get indexed - instead, put that content in the HTML portion of the page.



Enjoy!

Written by:
Faraj Balousha
Civil Engineer, Architect, Webmaster
Sketch-Plus Inc.,
http://www.sketch-plus.com/
http://www.creating-website-stores.com/help_centre/index.html
http://creating-website-stores.blogspot.com/


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Optimize your website for Yahoo

By Jakob Jellinghttp://www.sitetube.comSearch engine optimization is very important to the success of your website. Better search engine ranking means more visitors to your website and, hence, more profits. Your first step should be to optimize your website for the biggest and most commonly used search engines. There are several search engines on this list and one of the most important ones is Yahoo. That is the main reason why you need to know how to optimize your website for Yahoo if you want your website project to succeed.You can use several techniques to optimize your website for Yahoo and improve your Yahoo search engine results. Currently Yahoo is using the Open Directory Project, or DMOZ, and Inktomi's base for ranking web pages. Open Directory Project is a large community of volunteer website editors on the Internet. Yahoo uses the relevancy of the title, description and category meta data from your web pages to determine whether to show your website in the search results. Yahoo also uses some of the technologies that it developed for determining which website to include in the search results.Many of the optimization techniques that are used with other search engines are used with Yahoo too. The main and the most important thing to do to optimize your website for Yahoo is to focus on keywords, title tags and meta tags for your web pages. Selecting the right keywords and key phrases for your web pages is very important. Make sure the keywords you selected represent the content of your web page. Go through the content of your web pages and make sure that you have the right keyword density for each page. Do not, however, overuse you keywords. The content of the web page should remain meaningful after the keyword density optimization process is completed.You also need to include the keywords that you selected for the web page in the title tag and in the description that you will use in the meta tags. Yahoo checks your meta tags during the process of determining the relevancy of your web page. However, you need to vary your title, description and meta tags for each individual page. Optimize your meta tags on all secondary pages in addition to the home page. An addition to all the techniques described above, you need to make each one of you web pages useful to the visitor by providing helpful and important content. Don't just create the web pages that include garbage as it will not help you and can even hurt you. Each of your web pages should also be user-friendly and easy to use and navigate. You can also pay to be listed on Yahoo. Your first step would be to find a way to get listed on Inktomi, since Yahoo uses Inktomi base. Yahoo also offers several paid services to help you get listed on Yahoo fast: Site Match and Site Match Xchange, Pay-For-Performance, and Yahoo! Express.

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Symptoms of Partition Corruption

Sometimes when you start you Windows computer or try to access a hard drive partition, the operation may fail and you may encounter any of the following behaviors:

o "Invalid media type reading drive" error with three options: Abort, Retry and Cancel.

o The partition file system is shown as ‘RAW'. Your operating system can not read anything from the hard drive and thus you can not access the data stored on the partition.

o Windows might prompt you to format the hard drive partition with the message- "Disk is not formatted. Do you wan to format it now?" It normally happens because of file system and system files conflict.

o Operating system shows error message- "Sector not found."

o File names shows strange characters

After any of the above problems, your data stored in the hard drive partition becomes inaccessible. You need to figure out the problem and resolve it to gain access of your precious data. You can achieve that by carrying out efficient Partition Recovery.
Grounds of Partition loss issue

You may encounter the above problems due to certain issues with your Windows partitions like corruption or file system damage. It may also take place due to partition table corruption or file system table problem.

The final result would be the loss of your Windows partitions and precious data stored in them. In such cases, you need to go for Partition Recovery to get your valuable data back.
Partition Recovery is the process of retrieving lost Windows partitions by scanning the physical disk. It is of potential help with the use of third party applications known as Partition Recovery Software.

Partition Recovery Software are specially designed to scan your hard drive, locate the lost partitions and then recover them. They are largely automated tools designed to achieve absolute Partition Recovery.

Stellar Phoenix Windows Data Recovery is the high end Partition Recovery Software that offers sheer power to recover lost partitions and volumes. It is capable of handling each and every partition loss scenario due to logical failure. This robust Partition Recovery tool supports recovery from FAT16, FAT32, VFAT, NTFS and NTFS5 partitions. It is compatible with Windows Vista, XP, 2003 and 2000.

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How to Solve BCD Corruption in Windows 7

Windows 7 Boot Configuration Data (BCD) store is a database that contains boot-time configuration data. This is a firmware-independent file and is a replacement of boot.ini file used in Windows operating systems earlier to Windows Vista. Once the file get corrupted, a Windows 7 computer loses the ability to boot. Since the file is editable through command-line tool called bcdedit.exe, you can use it to overcome the Windows boot issues. But if the corruption is high or the tool doesn't work, the last alternative is to restore from a backup and/or reinstall Windows. However, while backup is unavailable, you need a Windows Data Recovery solution to recover the lost data.

Consider a practical instance of such problems. You use a Windows 7 based computer and it fails to boot prompting an error that is similar to below:

Boot manager generic failure 0x000000e
Repair Action: Boot configuration data store repair
Result: Failed. Error code = 0x490

After this error message, you cannot access the data that is stored on the hard drive.

Cause

The boot information in Windows 7 BCD store is corrupt.

Solution

To solve the above discussed issue, you need to start Windows RE (Recovery Environment) in order to run Bootrec.exe tool as follows:

Insert Windows 7 installation disc in the drive to start your computer from it
Press any key when prompted for
Specify the language, currency, input method and other options
Click 'Repair your Computer' and select the target operating system, click 'Next'


Choose 'Command Prompt' under 'System Recovery Options'
Type 'Bootrec.exe' and type ENTER

Once the tool is started, you can rebuild the BCD store using '/RebuildBcd' option. If this doesn't help, you can export the BCD using the following set of commands:

bcdedit /export C:BCD_Backup
c:
cd boot
attrib bcd -s -h -r
ren c:bootbcd bcd.old
bootrec /RebuildBcd

If the problem persists and your data remains inaccessible, restore it from backup or use a Windows Partition Recovery utility. Reinstall Windows if backup is available. A Windows Data Recovery can scan and recover the lost data safely without requiring any prior technical skills.

Stellar Phoenix Windows Data Recovery is an efficient utility that recovers data from lost, missing or damaged Windows partitions. The Windows Partition Recovery software supports Windows 7, Vista, XP, 2003, and 2000. The software is equipped with unique and powerful features like Disk Imaging, Disk Cloning, Drive Status, and more.




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Unreadable Word 2003 Document and Word Recovery

Sometimes when you try to open a Word document in Microsoft Office Word 2003, it shows that Word is unable to open the document. It makes the content of Word file inaccessible and cause data loss. This situation occurs due to file corruption. So, you need to perform Word Recovery to repair the affected document and regain your valuable data.

When you attempt to open a damaged Microsoft Office Word 2003 document, the document may not open with below error message:

"Word was unable to read this document. It may be corrupt.
Try one or more of the following:
* Open and Repair the file.
* Open the file with the Text Recovery converter.
(C:Documents and Settings...test.doc)"

Such Microsoft Word behavior leads to data loss. You should find the cause of this problem and perform Word Recovery.

Cause
As stated in the above error message, the problem takes place due to Word document corruption. Word corruption prevents the document from opening normally and thus the data becomes inaccessible.

Resolution
To resolve this behavior, install the latest service pack of Microsoft Office Word 2003 that includes a hotfix for this problem. After installing the service pack with hotfix, practice the following steps to enable the hotfix:

. Open Registry Editor and locate the following registry entry:
HKEY_CURRENT_USERSoftwareMicrosoftOffice11.0WordOptions
. Go to the Edit menu, highlight New and select DWORD Value.
. Type BulletProofOnCorruption and press ENTER.
. Right-click BulletProofOnCorruption and click Modify.
. In Value data box, type 1 and click OK.
. Exit Registry Editor and restart Word.

This method is helpful in solving most of such issues, but it can not repair the Word document that is already corrupted. To repair the damaged document, you should opt for Word Recovery Software.

These are powerful applications that can repair and restore damaged Word documents in almost all Word corruption scenarios. The software are capable of retrieving all Word objects including tables, text, images, drawings, charts, clip arts, headers, footers and footnotes.

You can easily use word repair software without prior technical knowledge as they come equipped with simple and graphical user interface. These software are completely safe and non-destructive to use with read-only nature.

Stellar Phoenix word recovery is the most efficient tool to repair and restore corrupted Word documents. It supports Microsoft Word 2007, 2003, XP (2002) and 2000. It is compatible with Windows Vista, XP, 2003, 2000 and NT.


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How to expand system partition on Basic Disk and Dynamic Disk?

As applications continue to be installed into the Windows system, suddenly one day find the system partition do not have enough free disk space, and when every time the system starts, Windows always prompts the following information:
You are running out of disk space on SYSTEM (C:), To free space on this drive by deleting old or unnecessary files, click here...

In this case, we have to delete the unwanted file to get a better free space in order to ensure the normal operation of Windows. However, deleting files is not the best way, because my system disk have a total of 250GB, the system boot partition (M:) is only 20GB, and 230GB was divided to data partition (N:), it is clear that (N:) space is large enough, and now the best approach is from the (N:) divide 60GB to (M:), so that you can permanently solve the problem.

To expand the system boot partition and increase its free space, in Windows 2000, Windows XP and Windows 2003 era is very difficult to do, because their Disk Management did not provide the functions of extending or shrinking the partition, this would have to use third-party tools such as Partition Magic, Disk Director, and other partition management software to accomplish this extending.

However, in Windows Vista, Windows 2008 and Windows 7 times, it is no longer a difficult task, because Disk Management of Vista, Win2008 and Win7 has been in-built expanding volume and shrinking volume, which is very easy to use without relying on 3rd party partition utilities. At the same time, this feature can not only resize the basic partition on a basic disk, but it can also resize the dynamic system volume on a dynamic disk. Yet partition magic and other disk management tools can not handle dynamic disks. Thus, resizing a dynamic disk volume is indeed a good feature on Vista, Windows 7 and Windows 2008.

Introduction Windows disk management to here, more information, please visit: http://www.extend-partition.com/extend-system-boot-partition.html

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Windows XP Registry Repair – Do You Want a Windows XP Registry Repair?

The Windows registry is one of the most complicated directories in your computer. It is also the lifeblood of your system. The settings and options of all hardware and software are stored there. And unfortunately as time passes the registry gets filled with information that is not needed and counteracts with other files. This is when a Windows XP registry repair process is needed. I will explain why you need to fix corrupt registry problems and how to go about doing it.

Anytime you install, modify, or uninstall an existing program your registry is effected. Think of it like a traffic stop. When there are too many vehicles coming and going the area becomes congested and things slow down. This is how it is with your registry. When it gets filled with too much stuff a couple things happen.


1. Your computer will slow down considerably.


2. Errors may occur when redundant and broken registry entries are still on your system.


When this happens it is best to clean computer registry problems right away. But I not recommend attempting to repair XP registry manually. The registry is a very fragile directory and unless you really know what you are doing there is a possibility you can do a lot of damage. The best course of action is to use a Windows XP registry cleaner.

The best Windows XP registry cleaners have the ability to remove all redundant information and fix corrupted files. They can also take a snapshot of your system and optimize areas that require assistance. The result is a super-fast computer which runs without the annoyance of Windows errors and blue screens. If you pay lots of money to buy a fast computer, why would you then fail to keep it running fast. The only person you are short changing is yourself. To conduct a Windows XP registry repair and get your computer running like new, follow the link below.
Want to turbocharge your computer speed? Looking to fix those pesky windows error messages? Get an easy fix and scan your computer for free with the best registry clean up software on the internet today.

Jim Marshall is a computer technician expert with over 15 years in the industry. He has an intimate knowledge of the windows registry and various register repair software. After testing some of the top registry cleaners on the marker he has created a comprehensive review site that details his findings.

http://www.registry-clean-up.net

Windows XP Registry Repair

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Get Set Ready To Fix Windows XP Issues

Windows XP, which was released on October 25, 2001, still remains a dominating operating system, due to its performance and user-friendly features. But when the computers running on XP are no exception to technical errors and your Windows XP computer may suffer from slow startup, SVCHOST.EXE error, blue-screen error, slow Internet browsing, registry related error, shutdown issue, generic host WIN32 error, Run time error and upgrade issue.

But don't get disappointed, because most of these frequently occurring issues can be easily resolved, with some basic tips and tricks. Microsoft has integrated basic memory cleaning tools like Disk Defragmenter and Disk Cleanup, which are very effective and can smoothly remove temporary and unwanted files.

You can access Disk Defragmenter on your Windows XP computer as:

Start>All Programs>Accessories>System Tools>Disk Defragmenter. This program may take some time to accomplish its job.

If your computer delivers errors related to corrupted windows registry, then your computer needs to be scanned with some effective online registry cleaner tools, like Registry Mechanic 9 and RegFix Mantra. These applications not only fix the Windows XP's registry, but also act as computer optimizer. Hence, registry cleaner kills two birds with a single stone.

If you make a practice of using Disk Defragmenter and registry cleaner tools on regular interval, then you can keep away your Windows XP installed computer from a list of problems.



Sometimes your Windows XP computer may abruptly crash down and you are left with nothing. In that situation don't lose your patience, because you have an alternative way to restore your Windows XP.

Insert your installation CD/DVDs of Windows XP into the DVD drive and restart your computer. Go into the BIOS and change the boot order to DVD drive. Follow the on screen prompts until you reach the "Welcome to Setup" screen. Press the "R" key to open the Recovery Console.
Now installation software will fix the corrupted files of existing Windows XP operating system.

However, if you are facing any issue on your Windows XP after installation of a particular software or hardware, then it's recommended to uninstall them, with the help of Add/Remove Program option, under the Control Panel. It immediately fixes Windows XP issue.

The best deal will be to get registered with an authentic tech support unit, which offers 24/7 Windows XP Help and has Microsoft certified technicians, so that you can access its service anytime to fix your Windows XP's critical issues.

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Laptop Computer Ergonomics: Laptop Ergonomic Health Concerns

Why is Laptop Computer Ergonomics so Important?

As the trend of remote office environments continues to grow, so does the use of laptop computers. The laptop computer does provide lightweight and portable computer access to allow the user unlimited flexibility. However, this luxury does not come without adverse effects.

The laptop computer keyboard is an ergonomic debacle. The laptop keyboard is concentrated on a single flat plane thus eliminating the ability to separate, tilt, tent or replace the position of the individual keys and keypads. There is virtually no adjustability to improve the positions of the shoulders, elbows, wrists and hands. However there are some guidelines to use that will promote proper laptop ergonomics and laptop computer user safety and comfort:

Another reason why is Laptop Computer Ergonomics so Important:
In this day and age many people use their computer laptop as their primary computer, so it's important to have it set-up ergonomically-correct in order to avoid back pain, neck pain, and other musculoskeletal injuries or strains. The problem is that laptop computers are designed with portability in mind rather than sound ergonomic principles.

Basically, if the screen is at the right height then the laptop keyboard is too high, and if the laptop keyboard is in the right position, then the screen is too close and too low. And laptop touchpads and trackballs are never very user friendly causing excessive motions and error rates.

Given these ergonomics challenges with the laptop computer, here are several simple ergonomics and laptop computer posture tips to optimize your laptop computer set-up, these laptop ergonomics / computer posture tips are focused on promoting neutral joint postures to reduce muscle strain and wear and tear.


For more information on laptop computer ergonomics and to get FREE laptop computer ergononmics guide: http://www.squidoo.com/Laptop-Computer-Ergonomics


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Validation on Computer Systems

Validation is the process to check if something satisfies a certain criteria. Examples would include checking if a statement is true (validity), if a computer system is secure, or if computer data are compliant with an open standard. Validation also means if one is able to document that a solution or process is correct for its intended use.

Computers are prominently used during development and manufacturing of drugs and medical devices. Proper functioning and performance of software and computer systems play a major role. Therefore, computer system validation (CSV) should be part of any good development industry or manufacturing industry. Computer System Validation (CSV) is necessary to assure that critical processes are functioning properly, in any industry. It is also requested by FDA regulation.

Few examples of Computer Systems are as follows:

• Automatic manufacturing apparatus
• Laboratory, clinical or manufacturing database systems
• Laboratory data capture devices
• Automated laboratory equipment
• Control systems
• Manufacturing execution systems

Objectives of computer System Validation:
The main objective of validation is to produce documented evidence that parts of the facility will function correctly every time, when brought into use. The goal is also to make sure that quality is built in to the system.

Requirements of System Validation:
Both the FDA and ISO 13485:2003 require computer system validation. There are a few basic requirements that a system validation requires like: Documented Training on SOPs, Development of detailed specifications and Development of a validation plan.

Aspects of Computer Systems Validation:
Computer system validation is applied to many aspects of the health care and other development industry or manufacturing industry; some of the aspects are Services, Computer Systems Cleaning, equipment and processes.

Reasons for failure of computer systems validation:

There are a lot of reasons for the failure of computer systems validation. Few of them are listed below:

1. Inadequate documentation of plans
2. Inadequate definition of expected results
3. Inadequate specification of software
4. Inadequate definition of what constitutes the computer system
5. No proper source code for the software

Services:
There are lot of services provided by CSV to help your company ensure compliance. Some of them are: Cost-Reduction without Increasing Regulatory or Business Risk, Development and execution of strategies that achieve compliance, Business Development, Computer Security Evaluations, Define user requirements, Reduce costs by detecting defects in software, Performs process-level risk assessment, Represent company during regulatory inspections, Conduct process improvement training, Manage system configuration.

Approach:
A platform-based approach is normally used for Computer System Validation. Benefits include higher level of standardization and Minimal overlap in documentation & qualification.

Computer System Validation - Challenge:
Risk of system failure, increase in the stringent regulatory requirements, company policies which are restrictive most of times are some of the challenges face in computer systems validation. Cincinnati Data Recovery has a team of skilled specialists offering quick, emergency service to clients.

Benefits of Computer System Validation:
Excellent Rate of investment, Provides documentation required by FDA, Saves money by reducing labour cost and increases employee efficiency and effectiveness, Maximizes the value of the computer system, reduces risk.

Service providers:
By choosing the right service provider solutions, CSV can meet global regulatory requirements and can be customized, Cincinnati Data Recovery.

Author Bio:

My name is William Smith and I am IT Systems Engineer with over 10 Year Experience; L&C Sunshine Technology Services was started with the business fundamentals that a client should be dealt with on a one on one personal level, not treated like an account number.


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How to optimize server hard disk with Smart Defrag Server

Do you want to reduce server hardware investment and always keep them run at peak? Do you want to defrag daily, weekly or at any special time? Try Smart Defrag Server!

Smart Defrag Server is all you want to optimize hard disks for Windows Server Operating Systems including Windows Server 2008/2003/2000. "Install it and forget it", this is all you need to do and let Smart Defrag Server handle the rest. It also offers flexible defrag scheduling to tailor any time as you need to do defragmentation. Just with several clicks on the setting, your whole server will look after itself all on its own.

No server downtime with Smart Defrag Server to optimize hard disks. Considering the importance of Windows Server running for a workstation, Smart Defrag Server make it possible and fast to clean server disks while server is working without interruption. Smart Defrag Server automatically reduces its load on the system to a minimum that can almost make you unaware of the defragmentation when it is running.

What's more advantageous? With Automatic defragmentation care, this defrag engine specialized developed tool can automatically defrag your hard disks when your system is idle.

With RAID supported, Smart Defrag Server is fully compatible with all levels of RAID volumes like RAID0, RAID5, RAID0+1, RAID1, RAID6 etc. It makes your server raid drives with better performance.

Defrag to let your server works with efficiency, Smart Defrag Server runs 300% faster than Windows built-in Defragment and 50% faster than ordinary defrag tools. It saves time when running defragmentation and always keeps server running at peak. A new revolution for server disk defragmentation has come with Smart Defrag Server.

Smart Defrag Server works safely and effectively with email servers, whether they are Microsoft® Exchange, Lotus® Domino®, QUALCOMM® Eudora®, or others. Smart Defrag Server is uniquely designed to run in the background while these applications are operational and available to users. There is no need to stop or shutdown these applications or services to defragment.

We have to admit that servers were not fast as they were brand-new. Most administrators missed the feeling of exhilaration at its speed and responsiveness compared to the old server. What happened? The simple answer is "fragmentation". A simple solution is to install Smart Defrag Server and within minutes your server will be restored to full performance and it will stay the way indefinitely.

Try Smart Defrag Server, Speed, responsiveness and exhilaration will be yours once again. Designed for Windows Server 2008/2003/2000 and defragmentation for large hard disks, Smart Defrag Server is available here:
http://www.iobit.com/smartdefragserver.html

About the Author:

IObit.com is an innovative, young and promising company. As the developer of Smart Defrag Server, IObit has received world wide awards as wonderful software provider since 2005.

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Free Registry Cleaner Review–CCleaner vs 5 Windows Registry Cleaners

CCleaner is known as one of the free Windows registry cleaners, while most of the award-winning Windows registry cleaners may cost you about $30. A lot of us, of course will prefer to use the free Windows registry cleaner, since FREE is the best advantage. However, if we put aside the money issue, which Windows registry cleaner will stand out and work better to boost our PC speed & performance?

Which one of them works better to boost PC speed & performance?
We have installed CCleaner and other 5 award-winning Windows registry cleaners (included in the top 10 registry cleaners on TopTenReviews) and tested them on our daily used computers (one is XP and another Windows 7).

Our free registry cleaner review contains a comparison table in the functions and features of Windows registry cleaners. Items with blue color are explained in detail below the table. Read on the free registry cleaner review and find your answer: which one of them can help you boost PC speed & performance?

Ease of Use:
While all above Windows registry cleaners are marked as easy to use. Wondershare Registry Optimizer, Advanced Registry Optimizer and Registry Mechanic stand out as better with their logically-designed interface. All functions can be accessed in one click. Besides, explanations to most operations are provided for novice users, which is quite user-friendly. Since cleaning registry is not an easy task, using a user-friendly tool may saves you much time and headache.

Backup and Restore:
Since any improper modification in Windows registry can lead to serious results, it is highly recommended that back up registry before you clean and fix Windows registry.

CCleaner: asks you whether you want to backup registry every time before you make change. Both the backup and restore is manual, which tends to be time-consuming and inconvenient.

Registry Cleaning:
Having scanned our computers for three times with the six utilities, I discovered that paid registry cleaners can find out more errors than the free registry cleaner - CCleaner, and most of the extra errors belong to the 14 categories that CCleaner can not cover. We are not judge, but if you try them both, you will get your answer.

Note: It is arbitrary to say that the more errors found in registry, the better the registry cleaner is. A more reasonable criterion should be like this: after you have scanned Windows registry and repaired all detected errors, how may errors remain at the second scan? If the second scan still find many errors, then is there any meaning for the first scanning and repairing?

Program Cleaning:
Program cleaning helps you scan for computer history (internet history, search history, recent activities, etc.), junk files as well as invalid shortcuts that pointing to non-existent files or programs. Your privacy is guaranteed and more disk space is saved.

System Optimizing:
Compared with that of professional system optimizer, system optimizing here is more like a one-click optimization. It is to adjust registry parameters designed to boost PC speed & performance.

Among the six utilities, only Registry Mechanic, Wondershare Registry Optimizer and Registry Easy offer system optimizing tool. And Wondershare Registry Optimizer makes this function easier to understand, it optimizes the following items, with each item being explained.
- Optimize internet connection.
- Speed up Windows refresh.
- Speed up browsing remote computer.
- Speed up loading internet explorer pages.
- Speed up Windows shutdown.
- Speed up the Menu show delay.
- Boost up the Windows prefetcher service.

Defrag Registry:
Defrag Registry: Registry defrag can reduce registry fragmentation, and compact the registry to a smaller size. Therefore, it will take less time to access registry data, and speed up loading programs and opening files. All above Windows registry cleaners offer registry defrag tool except CCleaner. Besides, Wondershare offers two defrag modes: quick defragmentation and full defragmentation.

Summery of the free registry cleaner review:
If you are reading this paragraph, you almost finish reading our free registry cleaner review. And then what's your answer that which one of the six Windows registry cleaners works the best to boost your PC speed & performance?

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Windows 7 Boot Slow? How to Make Windows 7 Boot Faster!

Does your Windows 7 boot slow? Wondering how to make Windows 7 boot faster without paying much? Maybe I can help you!

As a latest operating system, Win 7 Integrated more services and applications than any others in the past. With many programs run at startup, Windows 7 will boot slow as a tortoise. These programs not only occupy vast hard drive space, but also lengthen the boot up time greatly. So, more and more users want to know how to make Windows 7 boot faster now.

Of course, you can buy a new computer to make windows 7 faster quickly. But it will cost you much. And no matter how fast a new PC might be, it will get slower over time. So it doesn't mean that you don't need to optimize it again.

The easiest way to make Windows 7 boot faster is to manage your startup items and services. Thinking that if you get more than 50 items and 100 services run at startup, how to make Windows 7 boot faster?

Click Start and input "msconfig" in the Run box. Then point to OK and press. You will see all services and applications that are started automatically when your computer boots. Disenabling some unnecessarily items and re-boot your computer. Your Windows 7 boot up will never be slow again.

But please do it carefully since some services and startup items are very important to Windows. Removing them in error will cause serious problems even system crash. It's not funny at all. So you'd better select some popular tools to do it for you.

If you have done everything but Windows 7 boot is still slow or you want a good tool, Click here Tweak Windows 7 to Scan Windows For Free by Top3 Optimizer now!

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Perfect Optimizer 5.2 Review – positives and negatives

Registry cleaners are getting more and more popular these days. There are various products on the market, and numerous people use and review them. In the reviews, normally people remark only the plusses. That isn't something weird, as with so much choice, you purchase exclusively things, which you like. In this review I'm going to tell you about why you would or wouldn't want to buy Perfect Optimizer.


When was the last time you've seen a blue screen of death, some mysterious error messages, have experienced extremely slow PC startup, or any other kind of Windows failure? If your response is "Recently", this review definitely is for you.
Even if this is the 1st time you hear of something like that, you might like to read on. Perfect Optimizer allows you not only to fix existing problems with your system, but also to keep them from occurring again.

How do registry cleaners work?

Windows Registry is a place, where Windows and other applications store information. Once inside Windows registry, the data is accessible to every other application on your system. Ordinarily, software programs remove their stuff from the registry, once it's not needed any more. But this not always happens, and as time passes by, your Windows registry gets filled with lots and lots of unneeded keys.
Your computer can't work even a moment, without having to rely on Windows Registry. It's queried hundreds of thousands times a second. And the more trash Windows Registry bears, the jerkier it works. That's why your computer is running more and more sluggish with time.
Sometimes Windows, or some software on your computer makes a error, while saving information to Windows Registry. This causes blue screens of death and unexpected error messages.
Registry cleaner scans the entries in Windows Registry, finds out, which are scrap, and which are broken, and fixes it all. More sophisticated registry cleaners also can perform registry defragmentation. Registry defragmentation changes the physical structure of the Windows registry file, making access time much faster.

Bad sides

The initial purchase price of Perfect Optimizer is very low for a software of this division. However, for this price you get solely 1 year of updates. After this time passes, you'll have to pay for each new months of updates. The updates are a major part of the user experience, and you almost certainly will want to subscribe to that service, once your 12 months run out. If you choose Perfect Optimizer, it will be cheaper for you in the short run, but in the long run you'll have to pay more.

Positive sides

Perfect Optimizer is applied by a lot of people, and most of the clients subscribe to its update service. This leaves the company with a respectable revenue stream, which is used to better your PC's maintenance. This, in turn, makes the updates very useful.
There are several main tools in this application. Nonetheless, there are some features, which are not as visible, but provide large benefits to Perfect Optimizer's users. For example, there is a RAM defragmentation tool. You know, how during a single session, the longer you use Windows, specially, if you use some software program, for example, firefox with facebook on, the slower it becomes. RAM defragmentation tool can assist you in alleviating that problem.
Perfect Optimizer is fully Windows Vista and Windows 7 compatible. Most companies don't have sufficient resources to research individual specifics of different operating systems. Perfect Optimizer is different.
Perfect Optimizer also offers plenty of support by various means, including phone, email and forums.

Read more about Perfect Optimizer: read more
Learn about how you can speed up your computer: Increase Your PC Speed With Registry Cleaners
Read about other registry cleaners:Windows registry cleaners


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Acer Aspire 4710Z NWXMi - Stylish Laptop with all Useful Technologies

Sneak Peek

Laptops have become an integral part of any professional career. With a wide range of laptops emerging in the market within short spans, deciding on the one that suits you the best becomes critical. With the weight of around 2.5 kg without power pack and with preinstalled Linux Operating System this Acer Aspire 4710Z NWXMi laptop PC is equipped with 14.1" WXGA Widescreen Acer CrystalBrite TFT LCD display. The display is powered by included Intel Graphics Media Accelerator GMA 950 Graphics Chipset with up to 224 MB of shared video memory offering maximum of 1280 x 800 pixel screen resolution.

Key Features

The Acer Aspire 4710Z NWXMi Laptop is power-driven by 1.73 GHz Intel Pentium Dual Core Processor T2080 with 1 MB L2 supply, 533 MHz FSB and it features Mobile Intel 945GM Express chipset motherboard, 1024-MB of DDR2 533 MHz SDRAM (upgradeable to 4 GB using two soDIMM modules), 120-GB 5400 rpm SATA hard disk drive and DVD Super Multi Double Layer DVD Writer.

A number of additional features of Acer Aspire 4710Z NWXMi laptop includes Type II PC Card slot, S-video TV out, Intel High Definition audio with 2 built-in Acer 3DSonic stereo speakers and Built-in omni-directional microphone.

Acer Aspire 4710Z NWXMi laptop is provided with 71W 4800 mAh Li-ion 8-cell battery which offers up to 5 hours battery life. Acer QuickCharge technology enables 80% charge in 1 hour or 2-hour rapid charge system-off.This Linux preinstalled Acer Aspire 4710Z NWXMi laptop also features incorporated 5-in-1 Media Card Reader which provides Secure Digital, MultiMediaCard, Memory Stick, Memory Stick PRO, xD-Picture Card.

Cutting Edge Technology

Acer Aspire 4710Z NWXMi Laptops come with the Super Multi format DVD writer in PC which can burn DVD+ and DVD- disc formats as well as dual-layer DVD+/-R optical discs allowing storage of up to 8.5 GB of data on each dual-sided DVD media. In addition to it, the DVD writer can also burn 40x CD-R and 24x CD-RW media.



Core Information

This processor comes with a built-in webcam Acer OrbiCam which has a 1.3 megapixel resolution. The internal microphone also provides an easy access to video conferencing option with the help of VoIP and video Instant Messenger chats. The Acer Crystal Eye webcam supports enhanced Acer PrimaLiteT technology which works perfectly even with low-light performance.

The Acer Aspire 4710Z NWXMi laptop PC comes equipped with Acer's eAudio Management set which gives the option to optimize listening experience for movies, music or games. Its easy-launch buttons offer one-touch admittance to significant features.

Conclusion

The Acer Aspire 4710Z NWXMi laptop is operational with integrated Intel PRO/Wireless 3945BG network link which offers dual-mode 802.11a/b/g wireless LAN connection. In addition, it also comes with incorporated 10/100 mbps Ethernet LAN card for wired networking, integrated 56 kbps v.92 fax/modem.

Pooja Lapasia is a well known author and has written articles on Sony Computers , Laptop store, Asus Laptops, online shop and many other subjects.

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Modern security and surveillance systems for the home, office or commercial property.

Security and surveillance systems have taken massive steps by enhancing the new computer based technologies. We now have powerful surveillance that is easy to manage at an affordable price. There are many aspects of home security systems and surveillance that are shared with business security or commercial property surveillance. A home security system is usually a deterrent to would be intruders and a means of assisting police should a burglary take place. In some areas an insurance company may insist on some form of electronic surveillance and electronic alarm system. In a business environment the electronic security system will go beyond the simple goals of a domestic security system. Casino security, is for example, very different from bank security or the security provided to users on the rail networks. Each industry has some unique requirements which must be met.

In its simplest form a security system relays the images caught on camera from one location and displays the image on a display device in a second location. This is where the original acronym CCTV (closed circuit television) originated. Many folk still refer to modern security systems as CCTV systems and who am I to argue. In truth however, the modern systems are computer driven with CCTV security camera surveillance equipment attached to a wired or wireless computer network. The computer technology could be packaged into a standalone DVR with 1 or more cameras attached. An entry level system would therefore comprise of a single channel DVR with a single security camera attached with a supplied cable. A simple variation of this system would be the DVR security recorder attached to a network camera using standard computer (Ethernet) category-5 cabling. Moving forward and you can select a multi-channel DVR which allow multiple cameras to be attached. An alternative at each stage is to utilise a PC or computer system with a single channel or multi-channel card installed. The range of Geovision data capture cards are each a multi-channel video surveillance card installed into a PC allowing different numbers of connected channels. The greater the number of channels then the greater the number of frames or images that need to be recorded and the processing power on board needs to be increased.

The open platform IP video surveillance management software from Milestone Systems can be used from the box or integrated into a unique solution. The open platform means this software can be used with almost any security or surveillance device. The Milestone XProtect software can be packaged with most hardware platforms and security cameras including megapixel cameras supporting full pan tilt and zoom management (PTZ).



The type of security camera used will depend very much on your own specific requirements. The bread and butter of the surveillance industry has for many years been the black and white or b/w surveillance camera but times are changing and colour (English spelling) is becoming a much more popular choice as the price differences converge. In addition to the colour and b/w models we also have available infrared day and night cameras capable of recording an image in almost total darkness. The infrared security camera is an ideal where lighting is poor. The area of vision seen by the camera is another choice to consider. There are cameras with wide angled lenses and then there is the dome security camera providing 360 degree all round vision which is ideal for a large reception area for example. The type of housing is yet another consideration - will the camera be required for internal or external use, should you need a vandal proof dome security camera or maybe a bullet camera for targeted surveillance. You may wish a camera to be a highly visible surveillance camera (sometime a dummy camera may suffice) or maybe you require a hidden surveillance camera. Other choices include the PTZ or pan, tilt and zoom enabled cameras or a sophisticated megapixel security camera.

Whatever your decision making process there are many CCTV camera systems and CCTV accessories for you to consider.
Peter's website
provides many useful links and resources for home security, office security,
surveillance and security CCTV and more.  Understanding what you require
and need in CCTV surveillance
systems is so important before spending what could be large sums of money.




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DVI cables: Types, benefits and limitations

D-V-I is an abbreviation of Digital-Video-Interface, which is a well-known form of improving the quality of flat panel LCD screens and present day video graphics cards with the help of video interface technology. DVI cables are being increasingly used by the manufacturers of video cards and most of the cards comprise of DVI productivity port along with it. It is mainly used as a normal computer interface but it was also used as a digital mode of transferring Plasma display or EDTV or HDTV as also video displays of ultra-high-end for movies, TV and DVDs.

Types of DVI connections:

Usually there are 3 types of DVI connections.

1. DVI-Digital, which is used for direct digital links between video cards i.e., the source video and digital LCD screens or CRT and offers a fast and superior quality image.

2. DVI-Analog, which is most commonly used when connecting to VGA devise and there is sometimes loss of quality in the absence of digital signal.

3. DVI-Integrated can be used in digital to digital as well as analog to analog cables and is most popular among three.

Benefits of DVI-cables

1. Digital connection between the system and the monitor is allowed with the help of a range of digital interface connectors.

2. It is possible for monitors with high resolution to have improved cable bandwidth because of DVI cables.

3. EMI issues that are created by analog systems are removed by DVI cables.

4. DVI cables allow easy realization of software characterizations that are built into windows and or supplementary operating systems.

5. Transitional interface consistency with analog systems, monitors and displays are offered in limited way. DVI cables can be used anywhere especially on the back of the HDTV tuner while some of the DVD players also provide DVI outputs. To install a DVI output is very easy and you just have to line up the multiple pins of the connector up the receptacle on your HDTV tuner or your TV and push it in gently.

One thing that you should understand is that you can view high definition content straightforwardly on your HDTV immediately after its broadcast but you cannot record it.
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For any further information about high definition technology and the capabilities of DVI-cables including, length, quality and price, click on Lindy.co.uk today for the very best price including the Lindy 10 year warranty as standard!

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LG 32LF2510 LCD TV

Experience pleasure of watching cinema, game and sports programs with the ultimate display quality. LG 32LF2510 LCD TV's panel has 500 candelas over meter square. Candela is relevant to light, I mean luminous intensity. To be exact, candela is unit of luminous intensity. One candela equals one lumen per steradian. It means glossiness and brightness. Also, with 50.000:1 contrast rate, LG LCD TV gives you the real and deeper black and pure white. Contrast is a ratio about between most black and exact white. You can imagine that, all colors are formed between black and white. If contrast ratio is bigger, you can obtain much more vivid and real colors. 50.000:1 contrast ratio, I think it can assure you.

LG's 32LF2510 LCD TV supports PAL, SECAM and NTSC broadcasting formats. 178 degree view angle, it has. Almost it is 180 degree, exact side view supporting. Your LG LCD TV is wherever you like, you don't obligate sitting opposite it. Wherever you want, you can sit and watch. LG 32LF2510 LCD TV has WXGA LCD panel, wide and bright display and 1920x1080 pixels resolution. Full HD 1080p High Definition TV, LG LCD TV compatibles 480i, 480p, 576i, 576p, 720p, 1080i, 1080p signal inputs.

LG 32LF2510 LCD TV has full inputs, outputs. Inputs are; Scart inputs, Component, Tuner, Composite Video, Audio, HDMI 1.3, S-Video, Simplink and some connection ports for PC. Outputs are; audio (headset or other), analog audio, optical digital audio outputs. So we can easily connect to a home theater system and lossless.

LG 32LF2510 LCD TV has Dual XD ENGINE FULL HD graphic processor system. LG Full HD TV, besides Dual XD, when your input signals are not HD, however, the dual processors can optimize from SD (Standard Definition Broadcast) signals to HD (high Definition) signals. So, you always see HD image quality, whatever types of your inputs. LG32LF219 Full HD LCD TV compatibles and corresponds whole HD signal formats and 24p cinematic frame broadcasting. LG Full HDTV has 24p REAL CINEMA feature.

LG Full HD LCD HDTV has an unique feature called AV Mode. In AV Mode, you can choose with one touch a button, cinema, sport, active, game and etc. Each mode has some special adjust for giving the best image and sound quality.

SRS TruSurround XT feature, LG 32LF2510 has it, while you watching a soccer or match, may be cinema (Blu-ray or satellite broadcast) you feel the difference. Sound surrounds you, like you are in the film / match. LG LCD HDTV has Dolby Digital Decoder. For your home theater system, this specialty can let connecting and feeling cinematic effects. Clear voice technology gives you clear sound all time however much level of volume.

LG LCD HDTVs have a principle "Don't see the sound, just hear it". In this spirit, LG TVs have slim, thin, stylish and quality speakers. The speakers have 20 Watt and stereo, two channels. Sound adjustment has 5 bands of equalizer and you can define level of dB for each five bands. Also, you can choose quickly one of presets modes such as POP, ROCK, JAZZ.

Simplink specialty lets to control on one remote control to whole devices which connected with HDMI cable. When LG 32LF2510 HDTV model is on "Stand-By", LG HDTV consumes less than 1 watt, exact 0.5 Watt. Either you can use on the table or hang on a wall. Your choice. However LG is the best choice.



This articles author Erhan Uskudarli is a worker in a company that sells
LCD TV from many different brands like
LG LCD TV.




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How To Identify And Use Video And Audio Cables To Setup A PCTV System!

Although setting up a basic PC to TV system can be simple to do whether to watch television channels on a computer or install PC Satellite TV software to a computer and use it to watch free Internet media on a home TV-set, two things are needed to make it all work: One is a video card, and the other is a video connector cable. Therefore, the basis of this article will focus primarily on identifying and using connectors.

Whichever one is the goal, watch home television on a PC or watch computer Internet TV (with PC Satellite TV software) on a home television set, keep in mind the picture quality on a digital high definition television will be higher than on a computer screen. This has a lot to do with the computer and screen capabilities/limitations that determine the video quality.

Setting up a PC to TV can be very cheap and simple enough that even a cave man can do it. For instance, while there are all kinds of computers today, many of them share common audio and video ports to make the transition easier. There are essentially four types of video connectors that will do the job, and only takes a little tech know-how. Here is a list of some of the most popular video connectors to consider:

Identifying Four Connector/Adapter Cables...

1. VGA, stands for Video Graphics Array, and are available to almost every Windows-based computer. Although this connection doesn't offer the highest quality that a HDMI or DVI connection offers, it's commonly used and works well with a SD (standard definition) or HD (high definition) TV that uses a VGA port. The price for a used VGA connector can be a few dollars and under $20.00 to buy it new.

2. HDMI stands for high-definition multimedia interface and DVI means digital visual interface. Both of them offer the best connection for HD TV. A few high-end video cards on computer already have HDMI ports on high definition (HD) television sets. Many times, MAC computers will have DVI ports that allows a connection to your television's HDMI port--using an HDMI-to-DVI cable or adapter. For a used HDMI connector, it could run under $10.00 and a new one can cost over $10.00.

3. S-Video means separate video an can be found on SD and HD TV-sets. This type of connection is more common when connecting a DVD player to a SD TV-set. And it works well when using either a desktop or laptop computer that has an S-video port. The cost can be as little as a couple of dollars for a used connector cable to over $5.00 for a new one.00 (new).

4. Composite/RCA often comes with many TV-sets. More than likely, you have seen these cables at one time or another. You may recall those white, yellow, and red connector head cables for video and audio outputs. You can also use them to connect your video camera and DVD player. Some computers have video cards with RCA connections and they can be used to convert a computer's video signal through the RCA cable going into a TV-set.

When making an audio connection, it depends on the computer's port which in turn will determine whether or not to use separate cables to get the video and audio working properly. More than likely, you will have to optimize the computer's audio output such as volume settings and surround sound. This requires going into the computer's Control Panel to make minor adjustments.

How to make the audio connection depends on whether or not a computer has a HDMI port, which in turn determines if a single cable or separate cables for the audio and video are required. Also, connecting a headphone jack and external speakers to a computer can be made as well. Optimizing the audio output may be required but very simple to do. It's just a matter of adjusting the volume settings by going into the computer's control panel.

After determining which television and computer connector is needed, the next step is picking the correct video/audio cable to make the PC to TV connection. You can find any one of these connectors/adapters in local computer stores or online easily. The cost is very low and can take minutes to setup a PC to television system.


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Philip Sumpter is a tester/user of PCTV and TV to PC products who has helped thousands of people Worldwide watch PCTV. Would you like to setup a PC to TV system? To learn more on which connector/adapter to use for your system, go to How To Connect Your PC To TV Using Connectors And Adapters

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Windows 7 Slow? - Get Slowing Windows 7 Back on Track Right Now!

Is your Windows 7 slow? Wondering how to get slowing Windows 7 back on track? Well, I will show you some tips to fix a slow Windows 7 first. And if you have some others better, please let me know, thank you!

As a latest operating system, Win 7 was released on 22nd October 2009, a month ago. Microsoft claimed it run faster than XP and Vista. The technicians made great efforts to improve Win 7 performance at this time. They designed more services to enhance its stability. A lot of bulit-in utilities make it easier to use. All of these show that Win 7 are better than other OS in the past. However, no matter how fast Windows 7 might be when it's new, it will also get slower over time. So it doesn't mean that you don't need to optimize the slow Windows 7 again.

Fortunately, there is no need to give up! You can easily solve this problem by tweaking your Windows. I have found 99 tips are good for a slow Windows 7. So you can follow me if you have time. And here are 4 of them:

1. Turn off some deluxe effects - Win 7 comes with amazing visual effects as an artwork. However, these deluxe effects can take all of system resources and slow Windows 7 down. Would you like system run faster or look prettier? If you want latter, you don't have to make this. It is your choice.

2. Remove viruses and spyware - Viruses and spyware can make computer crawl as a reptile. They eat up system resources and slow Windows 7 until your computer freezes. So you should run anti-virus program regularly and keep it up to date.

3. Maintain your hard disk - Hard disk fragments will lengthen the read time of files. Bad sectors will lengthen the access time. Both slow windows 7 down obviously. It will be a good idea to scan and repair them for a faster win 7.

4. Clean up and fix the registry errors - This is the most obvious way to get slowing Windows back on track. Cleaning up invalid registry entries and fixing registry errors both improve your computer performance greatly. What are you still waiting for? Don't let a damaged registry to make windows 7 run slower today!

If you have done everything but Windows 7 is still slow, Click here to fixWindows 7 Slow now! to Scan System Errors For Free!

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How To Make A Just-In-Time Inventory System Work For You

The changed business environment with its increasingly demanding customers and shorter product life cycles has impacted the way inventory is held. While excessive stocking allows markets to be served better, it leads to high carrying costs. A just-in-time inventory system is usually a wise approach to managing stocks.

The just-in-time inventory system works well in manufacturing industries that repeatedly produce large volumes of undifferentiated products, by facilitating production of the right part in the right place at the right time. In addition, there are a few prerequisites for a just-in-time inventory system to be successful. Let's take a look.

Stable production schedule: This is vital to the effective management of inventory. A just-in-time inventory system can succeed only when there is a predictable pattern of demand, and a predetermined production schedule to meet it.

Quick setup time: Production processes with long setup times will not have the flexibility required in a just-in time process. While setup time will depend on the complexity of the equipment and process, proper planning and design can help optimize it.

Smaller lot sizes: Keeping production and distribution batch sizes as small as is practically feasible, means smaller input order quantities, and therefore financial savings. However, this will need the back up of a very reliable vendor network, in order to work smoothly.

Shorter lead times: The total time lapsed between placing of an order and receipt of goods is called the delivery lead time. Developing a supplier network located close to the production site can help reduce this. Lead times during the production process can also be reduced by setting up all workstations in one place. In this context, "Manufacturing Processes for Engineering Materials" from is a useful book dealing with real-world applications of engineering materials, manufacturing processes and systems.

Redeployed idle time: The just-in-time inventory system will work most efficiently when there is minimal wastage of resources. For example, if there is a waiting time of a machine or a worker in between jobs, it can be utilized better by deploying the resource for another task. Preventive maintenance is also essential in order to cut down loss of productive time due to machinery breakdown.

Trained workers: In order to work, a just-in-time inventory system needs a team of capable and committed employees implementing it. Therefore, workers must have inter-disciplinary training, so that they are capable of handling more than just one task.

Low error rate: A solid quality assurance program for input materials as well as manufactured products will reduce the need to maintain buffer stock. Workers must feel responsible for maintaining quality and be empowered with the authority to take decisions that support it. Programs like "defect tracking software" and "quality control software" from can be of great help in this regard.

The bottom-line is, a just-in-time inventory system can bring many rewards, only if handled carefully handled and implemented well.




Hi, I'm Akhil Shahani, a serial entrepreneur who wants to help you succeed. If you like to work smart, check out http://www.SmartEntrepreneur.net . It's full of articles and resources to help you start and grow your business successfully. Please visit us & download our special "Freebie of The Month" at
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How to expand system partition on Basic Disk and Dynamic Disk?

As applications continue to be installed into the Windows system, suddenly one day find the system partition do not have enough free disk space, and when every time the system starts, Windows always prompts the following information:
You are running out of disk space on SYSTEM (C:), To free space on this drive by deleting old or unnecessary files, click here...

In this case, we have to delete the unwanted file to get a better free space in order to ensure the normal operation of Windows. However, deleting files is not the best way, because my system disk have a total of 250GB, the system boot partition (M:) is only 20GB, and 230GB was divided to data partition (N:), it is clear that (N:) space is large enough, and now the best approach is from the (N:) divide 60GB to (M:), so that you can permanently solve the problem.

To expand the system boot partition and increase its free space, in Windows 2000, Windows XP and Windows 2003 era is very difficult to do, because their Disk Management did not provide the functions of extending or shrinking the partition, this would have to use third-party tools such as Partition Magic, Disk Director, and other partition management software to accomplish this extending.

However, in Windows Vista, Windows 2008 and Windows 7 times, it is no longer a difficult task, because Disk Management of Vista, Win2008 and Win7 has been in-built expanding volume and shrinking volume, which is very easy to use without relying on 3rd party partition utilities. At the same time, this feature can not only resize the basic partition on a basic disk, but it can also resize the dynamic system volume on a dynamic disk. Yet partition magic and other disk management tools can not handle dynamic disks. Thus, resizing a dynamic disk volume is indeed a good feature on Vista, Windows 7 and Windows 2008.

Introduction Windows disk management to here, more information, please visit: http://www.extend-partition.com/extend-system-boot-partition.html

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Windows 7 Boot Slow? How to Make Windows 7 Boot Faster!

Does your Windows 7 boot slow? Wondering how to make Windows 7 boot faster without paying much? Maybe I can help you!

As a latest operating system, Win 7 Integrated more services and applications than any others in the past. With many programs run at startup, Windows 7 will boot slow as a tortoise. These programs not only occupy vast hard drive space, but also lengthen the boot up time greatly. So, more and more users want to know how to make Windows 7 boot faster now.

Of course, you can buy a new computer to make windows 7 faster quickly. But it will cost you much. And no matter how fast a new PC might be, it will get slower over time. So it doesn't mean that you don't need to optimize it again.

The easiest way to make Windows 7 boot faster is to manage your startup items and services. Thinking that if you get more than 50 items and 100 services run at startup, how to make Windows 7 boot faster?

Click Start and input "msconfig" in the Run box. Then point to OK and press. You will see all services and applications that are started automatically when your computer boots. Disenabling some unnecessarily items and re-boot your computer. Your Windows 7 boot up will never be slow again.

But please do it carefully since some services and startup items are very important to Windows. Removing them in error will cause serious problems even system crash. It's not funny at all. So you'd better select some popular tools to do it for you.

If you have done everything but Windows 7 boot is still slow or you want a good tool, Click here Tweak Windows 7 to Scan Windows For Free by Top3 Optimizer now!

For more about how to make Windows 7 boot faster? Please Visit Windows 7 Faster site too! Enjoy Tweak!




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