Disable or Enable Auto run CD in Windows XP?

In windows XP you can enjoy a good feature to run CD or DVD automatically when you loaded it into you CD drives on your computer. This is a defaults feature in windows XP but you can disable and enable it according to your nature of work. In user interface mode there is no option to disable or enable this feature, you must edit the registry of windows and be careful to work registry.

Click Start button then type regedit in Run option then press Enter for next.

Here locate the location to:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Cdrom

Here you can disable or enable automatically running your CD. Change the value of Autorun to 0 for disable and change the value to 1 for enable. At the end restart your computer for this change.

Carlsberg web-tv

Are you like watching??

Or even you love football??

Now Carlsberg which well known as sponsorship in football launches WEB-TV channel www.partofthegame.tv . In this site we can find five (5) channels that shown all aspects about football from all classic football matches and fan life. You can view funny football to make you cheer up or even you can view rituals and celebrate fan to shown their real fans.

Not only that, you can get extra feature by upload favourite football, share your video and create your fan-group. For sosialize in this you can also give comments to each members. So if you like football and would be called fan you must visit and join www.partofthegame.tv as your favourite site.

Motherboard Cleaning Tips

Motherboard is the main part of your computer that contains all hardware components. Your computer motherboard could fry, if you do not keep it clean on periodically basis. Dust is the main cause to heat up your system and heat link to hardware failure. You can save your computer maintenance cost if you clean your computer on the regular basis. This will improve the cooling and performance of the motherboard components.

Here Tips For Clean your motheboard

• First unplugs your system power from the electrical outlet.

• Using the screwdriver remove the side covers of your computer case and put them to one side.

• Check all data and power cables connections. Inspect all motherboard PCI and AGP slot.
  

• Remove all add-on card of your motherboard for example RAM, modem, VGA, sound card and LAN card.

• Now blow the air around all the motherboard sides and keeping away your blower nozzle 4 to 5 inches away from main board components. You can use vacuum cleaner also for this purpose but compressed air is the better solution to clean a system.

• At the end assemble back all cards, cables and side covers of your system.

• I recommend you doing this after every three months if you want to save your system life.

7 Common Disc Publishing Problems and What You Can Do

It always happens when you need your discs in a hurry. You're working on your disc publishing equipment and you are faced with bad burns, bad prints, or the machine just keeps grabbing more than one disc at a time.

Everything worked perfectly the last time you used the machine, but now everything has gone haywire. You glance at the pile of brand new discs at your elbow and assume that must be the culprit.

What do you do?

Stop for a moment and take a deep breath. Many problems that occur during the printing or burning process can be taken care of quickly and easily. Whenever you have an issue, contact your equipment provider, first. Equipment issues are easier to identify than problems with media and your equipment provider can help you identify and solve most issues over the phone.
Let's take a look at some of common problems Polyline customers have reported.

1. Wrong or Missing Colors
The most likely culprit is the printer is low on ink or you are using an old inkjet cartridge.

Another possible cause is that the nozzles on your inkjet cartridge need cleaned. (Check the Web site of your printer manufacturer for directions on how to clean your cartridges.)

Even brand new cartridges may require cleaning. If the cartridge is older than 90 days, even if it is sealed in its original packaging, the nozzles can begin to dry out. Rather than keep a lot of cartridges on hand, we recommend keeping one or two on hand and finding a supplier that has your inkjet cartridges in stock and can deliver them to you quickly.

2. Banding - faint lines that appear across the disc surface
A defective, empty or clogged ink cartridge will cause banding. First, try cleaning the print nozzles. Then, try a new cartridge.

You may also have an issue with your print quality settings. The number of passes the ink cartridge makes increases as you increase print quality.

3. Image Pixelation
Check the resolution of your image. You can either open the image in your photo editing program or, if you are using Windows, right click on the image, select image properties. Click on the "summary" tab. You may need to click on the "advanced" button at the bottom of the properties window. Disc art needs to be saved at 300 dpi to ensure the best print.

4. Smears or Smudges
To avoid smudges, make sure the disc is completely dry before picking it up. Because summer is fast approaching, we should warn you that discs may take longer to dry on humid days. Keep in mind that some disc surfaces do dry faster than others. If you've changed disc brands it could affect your drying time.
5. Blurry Artwork
Blurry artwork can be caused by using a graphic that does not have a high enough resolution. Another cause could be that the designer took a low resolution graphic (like one downloaded from the internet) and attempted to increase the graphics DPI using a photo editing program.

A blurry appearance may also be caused by misaligned print heads. Check with your equipment manufacturer on how to identify and address this issue.

6. Feeding Problems
If your printer is grabbing two or more discs at a time, the printer may require maintenance. Some machines use springs in their loading systems and those springs can wear out and no longer perform optimally.

Also, not all media are the same. Some discs are thicker or heavier than others. They are not defective, but they may not be optimal for your equipment. For example, we've learned that heavier discs usually perform better in gravity-fed printers. Try to use the disc that is recommended by your equipment manufacturer.

7. Bad Burns
First, make sure you are using a high quality, professional grade disc. The discs you purchase at big box stores are consumer grade media and contain more "coasters" (bad discs) than a package of professional grade media would contain.

Also, keep in mind, that even professional grade media will hold the occasional coaster. If you are consistently getting error messages or bad results, call your equipment manufacturer. The manufacturer can help you determine if you need to download a new print driver, are having an issue with your USB or have a bad drive.

Prior to purchasing your disc publishing equipment, make sure to ask about the manufacturers policies for trouble shooting and replacing defective or worn-out parts. Most manufacturers provide a standard one-year warranty, with the option of purchasing an extended warranty.

Article Source: http://EzineArticles.com/?expert=Stacy_M._Strunk

Disable Windows XP Login Prompt for Password

This trick will show you how to bypass the login prompt in Windows XP with your "local account". Yes, it's only applied for local user accounts.

Most home users would love this trick. It allows you to bypass the login prompt on Windows startup and go straight to your desktop without a login.

This Windows XP feature is pretty cool in case the machine is mostly used by a single user. Is's kindda annoying when you're the only one using the pc and you have to login everytime, isn't it?

Use this trick at your own risks

Here's how:

1. From Desktop, Click on "Start" >> "Run".
2. Then type in "control userpasswords2" and press Enter.
3. Uncheck the box for "Users must enter a user name and password to use this computer."
4. Click "Apply" and "Ok".

Toner Cartridges

Toner cartridges are implements that ensure that your copier produces high quality work with a look of professionalism. While there are many copiers that you can use, supplementing them with toner cartridges just gives you an additional touch of glamor.

The cartridges are generally in filled in black paint which are just but perfect for those documents you want to appear in black and white only. But for this to happen, the cartridges have to be compatible with your copier. The best way in which to ensure compatibility of the two is to check the model numbers and the brand names as well. Be very careful with the selection because there are many fake products in the market nowadays and you may just end up with scrap for a toner cartridge. One way you could do this is to ask the experts or manufactures to help you identify a mark of originality that would possibly not be their on the counterfeit goods.

Once you are quite satisfied with the information at hand, go to a reputable toner cartridge store to place your order. as you do so, you will find that there is a wide range to select from. Select only the cartridges that you are sure you need and those that will suit you comfortably. Get the right model number and brand name as the one of your copier. Make a pre-run copy test before making any financial commitment as this is the only way to ensure that your cartridge is in good shape and is functioning normally.


Article Source: http://EzineArticles.com/?expert=Peter_Gitundu

How Adding RAM Speeds Up Your Computer

When your computer runs slowly, technicians often advise you to add more RAM memory to speed it up. Not only does this normally work, but sometimes the increase in speed is quite dramatic, especially when loading large programs or graphics. So how does this all work?

Well, RAM, or Random Access memory, is a small plug in card of Integrated circuits, which people commonly call "chips." What this means is that this memory is solid state ie. No moving parts, and is thus extremely fast, able to do hundreds of millions of operations every second. Programs, pictures, documents, videos and so on are all stored in this fast memory while you have these various things open and are working on them.

Now if your RAM gets full, and can't fit all this stuff in, the computer starts using what it calls Virtual memory, which is actually just space on your hard drive that is set aside for this emergency. You can see it on your hard drive as a file called pagefile.sys - and it's usually huge, because it has to be at least the size of your RAM.

What the computer system does is, it swops stuff in your RAM that you're not actually using right at that moment, putting it onto your hard drive, and then swops what you want to use right then, from your Hard drive to your RAM.

But your hard drive is very slow in accessing data compared to your RAM. And this swopping can get very hectic if your RAM memory size is small. Sometimes when you are in a word processor and you click page down, the computer has to swop the one page of your document out of RAM to hard drive, then pull the next page off the hard drive into RAM. This takes time and gives the impression that your computer is slow. Every time the computer swops a "page" of memory between the RAM and the hard drive, it registers what is called a "page fault." You can view these numbers in your task manager program, under the tab "Performance."

If you think of your computer as a restaurant, and yourself as the customer, then the RAM would be your plate of food, and the hard drive would be the kitchen. If your plate was full but you wanted to add a roast chicken, then you send all your potatoes back to the kitchen, and the waiter brings the chicken back to you. Getting a bigger plate is like getting more RAM. (Either that, or you have to eat less!)

With programs and graphics getting bigger and bigger all the time as new and exciting features are continually added, quite a large RAM memory is necessary even in the most basic computer. 256 MegaBytes is about the absolute minimum you can get away with, 512MB is usable, but I would recommend putting at least 1 Gigabyte (1000MB) of RAM in yoyr PC for comfortable computing. Put in more if you do a lot of graphics, gaming or you're a NASA space shuttle programmer.

And finally, if you can't afford any more RAM, then you can reduce RAM swopping aka Page faults, by closing any programs that you don't need. Try and close any process that uses memory if you don't actually need it. This will give your computer more RAM space to actually do it's job in.

And start saving for RAM!


Article Source: http://EzineArticles.com/?expert=Duncan_Kelly

About WMV Files

With the increase in CPU power and the availability of high speed Internet connections, watching movies on PCs has become the norm. These videos can come in different formats, but one of the most widely recognized is WMV.

What WMV is

WMV stands for Windows Media Video, and it is the name of the video encoder that was created by software giant Microsoft. A video encoder is the file that makes it possible to watch videos on computers.

WMV is part of Microsoft's Windows Media, a series of files, formats and encoders aimed at integrating sound and video. These include the Advanced Systems Format (ASP), High Definition Photo (HDP), and Windows Media Audio (WMA), which is used for playing music files (similar to the mp3 format).

WMV uses several technologies, but mainly it serves as Microsoft's own version of the popular MPEG - 4 encoder.

History and Development

WMV was developed by Microsoft in the 1990s and made its debut in 1999. It has undergone several version upgrades and changes, and today it functions mostly to distribute video on the Internet and also in some CDs and DVDs. This codec (as video encoders are called), while popular, has also faced competition from others, notably DivX, Xvid, MPEG-4 AVC, and Real Video.

How to Play WMV Files

To play WMV files you need to have Windows Media Player version 7 or higher (there are also several other media players on the Internet that you can download that plays this format). Among the more popular alternative WMV players are WinAMP. BSPlayer and MPlayer.

Other third party applications that can view WMV files include Zoom, KMPlayer, and Power DVD. There are also some portable music players that support this file format.

There are also several programs, from full blown to shareware to freeware, that allow for the export of video into the WMV format. They include Windows Movie Maker, Sorenson Squeeze, Adobe Premiere Pro, and Microsoft Expression Encoder.

WMV Specifications and Features

All these files end in the .wmv extension. There are several components in each one, and some of them include ASF files, Sipro ACELP.net audio codes. Most versions of .wmv can also be converted to avi files.

With each new upgrade and release, Windows Media Video increases its features and capabilities. Among them is the ability to process the data with a wide range of network protocols. WMV can also be played locally, and you can also download updates and components from the Internet.

WMV files can also be scaled, and offers support for several languages. It also supports constant bit rate, variable bit rate and average bit rate, frame interpolation, interlaced video high definition video content resolutions, and non square pixels.

Another advantage of WMV files is that it is supported by a large variety of applications and systems. The Xbox 360 and Windows Mobile can run WMV files.

For users of the Macintosh, there are currently several software programs that allow viewing of WMV files, one of the most popular being Flipmac WMV, which is part of the QuickTime application.


Article Source: http://EzineArticles.com/?expert=Peter_Garant

About Sound Cards

A sound card also known as "audio card" or "audio adapter" is a peripheral device of a computer which handles the functions related to sound. The sound card is attached either to an ISA (Industry Standard Architecture) or PCA (Peripheral Component Interconnect) slot on the motherboard of the computer. The sound card receives input sound from an input device (e.g. Microphone), records the sound and performs some manipulations and delivers the resulting sound as output. It basically functions as digital-to-analog converter which converts the input digital signal to an analog format. The output devices include amplifiers, headphones or some external devices using standard interconnects (e.g. TRS connector, RCA connector). The sound cards are commonly used in multimedia applications like music composition, editing video or audio, presentation/education, and entertainment (games).

The major functions of sound cards are:

a] Synthesis (sound generation from digital signals)

b] MIDI (Musical Instrument Digital Interface: a standard protocol which allows electronic devices communicate, control and synchronize each other. Simply we can say that MIDI allows exchange of system data)

c] Analog-to-Digital converter (e.g. converts the input analog sound signals from microphone to digital mode)

d] Digital-to-Analog converter (e.g. reconverts the digital signals to output analog signals)

The sound synthesis includes three methods. They are FM (Frequency Modulation) synthesis, Wavetable synthesis and Physical Modeling.

Before the invention of sound cards it was widely believed that computers are not designed to produce sound or music. The computers then, had an internal PC Speaker which could deliver only a beep sound, which was produced occasionally as alarm or warning. Eventually, computer programmers thought of giving beep as accompaniment for the games. Even then they could produce only beep sound for the game. Initially the sound cards was designed and marketed for IBM PC , based on specific audio applications such as music composition (AdLib Personal Music System, Creative Music System, IBM Music Feature Card) or on speech synthesis (Digispeech DS201, Covox Speech Thing, Street Electronics Echo).By 1988 game companies such as Sierra started switching towards adding sound effects in games.

In the beginning, sound cards for IBM PC were manufactured by AdLib. The card was based on Yamaha YM3812 sound chip, aka the OPL2.At the same time; Creative Labs also marketed a sound card called the Creative Music System. The Creative Labs introduced the Sound Blaster card which created a major twist in the IBM PC compatible sound card market. The Sound Blaster had an additional processor for recording and play back of digital audio in addition to the AdLib model.

As of now, in the commercial market, sound cards are available in a price range of $10 to costly models of $1000.

Article Source: http://EzineArticles.com/?expert=Musa_Aykac

Different Methods Through Viruses Maybe Transferred

There are different methods through viruses may be transferred from one computer to another.

1. Now- a-days, most of the viruses spread due to receiving unknown e-mail messages that contains viruses. When a user opens such an infected message, the virus is also loaded into the computer memory. In this way, many other program files loaded into the memory are infected. This virus is also transferred to other computers when e-mail messages are sent from the infected computer to them. Due to these viruses, some time an auto generated email message from your email ID sends to your friends from your side with different virus messages. Never open unknown and attractive subject line email messages, always scan first even if you know the sender of the message.
   
2. Another way of spreading virus is by using Internet and other networks. For example, when you download infected executables files or data files from the Internet or from a shared disk on the network, viruses are transferred to your computer. It must be noted that many software are available on the Internet with free of cost. Most of that software contains viruses, for example free PHP or ASP scripts are the main source of virus, always get these scripts from reliable sources. In an LAN, if a computer contains a virus, then all the computers on the network may be infected with that virus.
   
3. One important means of exchanging data is through the use of removable media like, CDs, MP3 player, ipod and flash devices. So, when you copy the data from one computer to another by using a removable media, the viruses are also transferred.
   
4. The virus can also infect your computer by using pirated software. The software, which is installed into your computer without license is referred to as pirated software. Some companies may intentionally attach some virus programs into their software. This program will only activate when it does not find some special files like license files on your computer.