PC Troubleshooting

When you delete a file, it is never actually deleted. Most of the time, it is simply moved to the recycle bin. If it is "permanently" deleted, it can still be recovered rather easily. So, if you...

Think of malicious ware as the top of the pyramid. Underneath is viruses, spy ware and ad-ware. Some top anti-virus programs will not remove all three. In the past 2-4 years, viruses, spy ware and...

In Microsoft Windows, you can protect files and folders using various methods, including robust encryption governed by the Encrypting File System (EFS). Although you undoubtedly respect other...

An iTunes Library file contains the general information about all of the songs in your iTunes Library stored in a single computer file. If you accidentally move or delete this file, the next time...

Unidentified .DSG files on your computer might be part of a popular video game, or some component of a proprietary infrastructure or medical software suite.

The page file (also referred to as a paging file or virtual memory) on a PC is a chunk of hard drive space where data is written and retrieved as needed, similar to RAM. Windows sets up a default...

The file extension 11 is used for the IBM Voice Type Language Script Data File.

The page file, or virtual memory, is a small piece of hard drive space where data may be written and retrieved as needed. It acts in concert with a system's RAM to ensure that there is always...

IBM Voice Type Dictation is a program that allows users to speak into a microphone and have their spoken words typed in a word processing program. A number of files are associated with IBM Voice...

Dynamic Link Library (DLL) files are a fixture of Microsoft's Windows operating system. Regular users of the Windows OS never know the files are running thanks to an automated process called...

Files with the extension 89K (.89k) are associated with the Texas Instruments TI-89 graphing calculator. These files pose no threat to your computer.

The RSM (.rsm) file extension is used for many different types of files. Malware has been disguised as RSM files in the past.

There are a number of potential meanings to the use of the word "handles" on a computer, depending upon the context in which the word is used. Here are some of them.

A file extension consists of the characters following the final period (or "dot") in a file name. Computers can use the file name extension to determine which program to use to open a file. For...

The characters following the final period (or "dot") in a file name are the file name extension, which tells the computer which program to use to open that file. For example, PSPSCRIPT is the file...

The Windows System32 file is an important system directory necessary for the stability of Windows operating system. System32 can be found in the hard drive under the Windows folder or WinNT...

A file extension refers to the series of characters that follow the period in a file name and are chosen based upon the specifications of the program that creates the files. It is possible for two...

QRT files are most often associated with graphics, but QRT has other meanings that should be considered as well, especially if you are not sure where the file came from.

If you see files on your computer with the extension .EXE1, .EXE(1) or .EXE[1], they are generally copies or backups of an executable program file.

The first thing to do, if your Windows 95-based computer fails to start up properly is to update your anti-virus software and then scan your computer for viruses. Computer viruses are the most...

A file extension tells a computer what program is needed to open the file. File extensions are at the end of the file name. These extensions range from one to five characters in length.

File extensions are the suffixes that appear at the end of a computer file name, indicating the type of file it is. Extensions are normally three characters long but can range anywhere from one to...

File extensions are the ends of file names that indicate the type of file. Extensions range from one to five characters in length; most are three characters. File extensions tell computer...

File extensions are not as complicated as they first appear. They are simply used by your computer to determine what program is needed to open that particular file. They range from one to five...

A file extension tells a computer what program is needed to open the file. File extensions are at the end of the file name and range from one to five characters in length; the most typical length...

File extensions are the end of file names that indicate the type of file. Extensions range from one to five characters in length, with most being three characters long. Computer operating systems...

File extension are the suffixes that appear at the end of a computer file name, indicating the type of file it is. Extensions are normally three characters long but can range anywhere from one to...

File extensions are the end of file names that indicate the type of file. Extensions range from one to five characters, with most being three. Computer operating systems are told what program...

File extensions are the end of computer file names that indicate the type of file. Extensions range from one to five characters in length, with most being three. Computer operating systems are...

File extensions are the end-of-file names that indicate the type of file. Extensions range from one to five characters in length, with most being three characters long. Computer operating systems...

File extensions are the end of file names that indicate the type of file. Computer operating systems are told what program should open a file from file extensions.

File extensions are the end of file names that indicate the type of file. Extensions range from one to five characters in length, with most being three characters long. A file extension tells your...

File extensions are the end of file names that indicate the type of file. Extensions range from one to five characters in length with most being three characters long such as .bpd....

Adobe Reader runs every day on computers worldwide, providing users with the ability to read and view various documents and images. However, the use of Adobe Reader can cause any number of...

File extensions are the end of file names that indicate the type of file. Extensions range from one to five characters in length with most being three characters long. Computer operating systems...

Are you confused by a mysterious file type found on your computer? If you're concerned about a file with a BWI extension, don't worry. It's a perfectly harmless component to a brand of software.

Adobe 9, a product of Adobe known as Adobe Reader 9, allows users to read any type of PDF file on their computers. While Adobe initially began by writing script for printers, the company now makes...

File extensions refer to the last three characters of a filename, following a period. They are used by many operating systems as a simple way of telling different types of files apart from each...

On August 17, 1998, Electronic Arts purchased Westwood Studios, a computer game design company that produced a number of games, including Tiberian Dawn and Red Alert. Like other computer game...

If you cannot open files with the extension 1A, you might not have the required program installed on your computer or you might have registry errors.

If you get the NSIS error while installing software on your computer, then the software has failed the integrity check, and is either corrupt or damaged. A virus on you computer may have corrupted...

Adobe Reader is a product of Adobe and is only one of many software applications from the technology leader. Adobe Reader is mainly used for reading and annotating PDFs; it is widely used, and it...

You probably know what it's like attaching multiple files to your email, but why not send an entire folder to your recipient and save yourself a lot of time?

When a computer fails to operate as expected, the failure may be caused by hardware, software or both. If hardware fails, such as when a power supply for a computer burns out, the only recourse is...

A file with an extension .tbs is most likely a TuneUp Utilities boot screen file. However, other programs are associated with a .tbs file extension, so be sure to check whether you have any of...

MSN viruses are viruses that are spread through the MSN Messenger service and can adversely affect your computer's performance. To prevent getting an MSN virus, never click on any links or open...

Modern computers are extremely fast, but even the most powerful machine can be slowed by a glut of installed programs, a virus or a fragmented hard drive. Fixing a slow computer can be an easy...

Virtual memory is an integral part in the proper functioning of an operating system. When the virtual memory is depleted, the operating system's performance will suffer. Learning how virtual...

An unidentified GPI file on your system could be anything from GPS location data to an important system file. And with new software emerging every day, there might be more uses of GPI extensions...

With new software being programmed every day, it's hard to keep track of what three-character file extensions belong to what programs or processes. If you have unidentified BMD files on your...