PC Troubleshooting

Lexplore.exe is a virus that can infect your computer through infected files, browser exploits or other methods. It is particularly dangerous because it can send your personal information to the...

There is nothing more frustrating than a computer that runs slowly. Not only does this waste valuable time waiting for programs to load, but it can cause work to be lost and Internet file...

Files with the extension BEX (.bex) are PGP binary extracted public key files. BEX files have been used in malware (malicious software) attacks in the past.

Files with the extension DEU (.deu) are ATI Radeon video driver files. Malware has been found disguised as DEU files in the past.

Files with the extension XCT (.xct) are XVI32 conversion files. Malware has been found hidden in XCT files in the past.

Dialers are pieces of software that silently use your computer's modem to call out to toll lines that result in charges being accrued on your phone or Internet bill. Because these dialers are...

The HP Pavilion computer is a popular brand that represents a wide range of models. HP Pavilion computers, like any computer, may experience a variety of problems, including hardware conflicts and...

Files with the extension MTS (.mts) are AVCHD (advanced video codec high definition) video files. MTS files pose no threat to your PC.

Files with the extension DBD (.dbd) are DemoShield project files. DBD files have been known to hide malware in the past.

Antivirus 2009 is a persistent program that pretends to be an antivirus solution, but in reality it is malware that can download viruses to your computer. This program fools you into clicking a...

Files with the extension XFD (.xfd) are XDFL (Extensible Forms Description Language) documents. XFD files have never been used in malware attacks.

Files with the extension SBX (.sbx) are Adobe Illustrator Tsume files. SBX files have been used in malware attacks.

There are two main types of DVD (.dvd) files, which are described below. Malware has been found disguised as DVD files.

The most common MET (.met) file is an Omnipage document, but there are less common MET files. MET files are not known to be used in malware attacks.

System Security is a program that masquerades as a computer utility, but in reality is a malicious form of malware that can seriously damage your computer and exploit it. Once it infects a...

The Conficker computer worm, which is also known as the Downadup worm, hit many computers in 2008. This computer worm exploits a vulnerability in the operating system software of computers running...

So reliant have we become on technology, that it's very important that things work correctly. The honored reboot is still often the solution for many issues and applies to modems, routers and...

Computers eventually suffer performance problems. These are caused by errors, outdated programs and fractured files on hard drives. Dangerous malware attacks and cluttered registries with obsolete...

If Vimax popup ads seem to have taken over your computer, there are some simple steps to remove them. Since these popup ads are the result of a trojan horse, a type of aggressive malicious...

Vista Antivirus 2008 is a rogue antivirus program that infects Windows PCs through contaminated downloads, websites or emails. The program alerts users to false "urgent" security issues through a...

Microsoft's Internet Explorer can cause frustrations when there are issues with it redirecting to websites that were not selected by the user. This type of problem is usually caused by spyware,...

Malware--the collective term used to describe any malicious software, spyware, viruses, key loggers, adware, trojans and other computer programs that are hindrances--has become one of the biggest...

If you have a slow computer, doing some simple maintenance right away will speed it up. After you clean up your computer, you can schedule these tasks to be done when you are away from your...

Netbooks are handy tools that can be used to work, play or stay connected while on the road. Netbooks are small, light and inexpensive. Netbooks are often used on unsecured, public internet...

This simple guide will tell you how to repair vital windows files after virus spyware or malware infection.

Reduced to the narrowest definition possible, a computer repair technician is responsible for the diagnosis and correction of any hardware or software issues that may arise on a client's computer....

So, they "got you." You've discovered your Windows-based system is infested with a computer virus, a Trojan horse or other "malware." You feel lost and violated. What do...

Rundll32 is a process that has been around since the Windows 95 era. The basic purpose of this process is to act as an interface that permits programs to call code within 32-bit Dynamic Link...

Malware can cripple and potentially require you to reinstall Windows! Is your computer noticeably slower, do you have popup ads, and it only seems like the problem is getting worse? Spyware and...

The threat of computer spyware has continued to grow at exponential levels over the past several years. The majority of spyware is designed to infect your computer without permission, although...

Using the strictest definition a computer technician is expected to diagnose and repair both hardware and software issues which interfere with the computer's ability to function at peak...

If you use Microsoft Windows as your operating system, if you don't have a virus now, you'll probably get one soon enough. Here are some tips to try to remove the virus yourself before paying for...

Windows XP has always been a huge target for Spyware and Malware attacks. Usually the only good fix has been to completely re-format the hard disk and start over with a new installation. When the...

Many common computer problems are easy to fix but hard to diagnose. Once you figure out what is wrong with the computer, a solution is easy to find. Most of the time, it will either be a problem...

Sometimes, Firefox just stops working, without even a crash. Reinstalling does not fix it. The repair is to remove Firefox completely. For some reason, the regular uninstall procedure doesn't...

Computer slowdowns are normally attributable to four direct causes: too many processes being run concurrently; the introduction of viruses, malware, or spyware; corrupt operating system files;...

The basic concept behind a computer doing work for humans is that the processor can perform mathematical calculations thousands of times per second. But sometimes even our best computers can get...

Computer spyware is a dangerous variant of computer malware. The primary purpose of spyware is to steal private information by infecting your computer and sending data to remotely located computer...

Trojans and viruses are two types of malicious software. Removing malicious software from a computer isn't like flipping a switch--it's a process, but it's a process you can perform successfully...

If you're reading this article your computer has probably already been infected with antivirus 2009, if not it's still a good idea to learn about this malicious malware program and what to do if...

Trojan Viruses are computer malware that trick you into executing the virus on your computer. They commonly come disguised as multimedia files that arrive through email, peer-to-peer file sharing...

A Trojan virus is computer malware that is designed to trick you into downloading and installing it on your computer by disguising itself as a useful software program or other computer file....

Why pay large amounts of money to remove Malware from your computer when you can remove it yourself for free. You will be downloading and installing FREE versions of three types of software. The...

The AdJuggler adware application will display a significant number of advertisements on your computer. Depending on the version of AdJuggler deployed, the adjuggler cookie left on your computer...

Spyware Quake 2 is a malware program that masquerades as a valid anti-spyware program. It will display fake warning messages on your computer in an attempt to trick you into purchasing the full...

The Vanti Trojan virus is a low-level malware application that is designed to conceal itself within your operating system processes. Once your computer becomes infected with the Vanti Trojan, the...

The Banload Trojan virus is a malware program that will attempt to trick you into downloading additional malware to your computer by displaying a fake Symantec advertisement asking you to download...

Trojan Cmapp is a malware virus that will pretend as if it is one of the background programs running on your computer and will infect your computer with other adware, spyware and malware programs....

Winlogon.exe is one of many files in your personal computer's registry that are vital to its operation. This file controls the user login prompt and procedure when you log in to Windows as well as...

A Trojan virus is a type of malware that hides within your computer's programs as a way to inflict damage on your system. If successfully installed on a computer, it can start affecting multiple...