Computer viruses are a persistent problem for any computer user, almost regardless of their operating system or web surfing habits. If you have a connection to the Internet and use it somewhat often, you will, eventually, get a virus.

“Socket errors” refers to a broad range of potential errors that can be returned by the operating system in response to misconfigurations between applications and hardware on the computer. Repairing socket errors is best accomplished by using the automated Windows repair tools to repair your operating system, attempting to eliminate the root cause behind your particular socket error.

The Windows XP Professional operating system is complex, made up of hundreds upon hundreds of individual files that have to all work together to keep your computer running well. Damage to any of these files can result in an operating system that produces error messages, crashes, blue screens, or other undesirable behavior.

The argument over whether a PC is better than an Apple Mac is one with a long history and is unlikely to ever be completely resolved or agreed upon. Both have their fans and critics and both have their pros and cons. There’s no doubt that for some people a Mac will be a better choice than a PC but there are five good reasons to buy a PC instead that are worth considering.

Windows 7 has the media’s attention since the last operating system released by Microsoft – Windows Vista – had several bugs and was even incompatible with many peripherals installed on a user’s computer.

People who spend a significant amount of time online might eventually find themselves in an operating system debate. Each operating system has its supporters and dissenters, so it’s important for a person to have the facts before they make a decision.

The operating system often plays a very important role in deciding what type of computer to buy. There are some applications that run specifically on a Windows platform. Mac computers allow for you to install more than one operating system through a feature called Boot Camp.

Windows Vista is the successor to the popular Windows XP operating system, containing features such as an upgraded graphical user interface and enhanced online security. Windows Vista Ultimate is the most expensive of the Vista lines, including full backup support for your computer along with other features such as Vista Ultimate exclusive games like Texas Hold’em. The installation process will erase your hard drive completely, so be sure that there is nothing you wish to retain on the partition where you wish to install Vista Ultimate before proceeding.

A password is a necessary protective device for most computers, but it can be a double-edged sword, locking you out of your own system if you forget it or when it has been changed by another malicious user of the system.

The RunDLL service is a core component of the Windows operating system, which controls the DLL (dynamic link libraries) on your computer. Use the RunDLL command to execute DLL commands on the operating system, enacting your chosen settings to modify how the computer behaves.