This article links to instructions on how to uninstall Windows XP Service Pack 2 (SP2).

This article provides instructions for enabling or disabling the Windows Firewall that comes with Windows XP Service Pack 2.

This article discusses how to set up the DHCP Client service on MacOS X.

When Symantec products such as Norton AntiVirus and Norton Internet Security are removed improperly, the DHCP service will not start correctly. One symptom of this problem is that you may receive the error "The system cannot find the file specified" when issuing an 'ipconfig /renew' command. This article details how to finish removing the product and restore the DHCP service.

When you download P2P software (such as KaZaa, Morpheus, BearShare, etc) or any other "free software", spy ware and ad ware may also be loaded onto your computer. Most of the time, this problem can be solved by running a spy ware removal program like Ad-Aware or Spybot-SD. Some of these applications like search bars can be just as annoying other ad ware and spy ware, but cannot be detected by spy ware removal programs. This article will explain how to remove tool bars from your computer.

This article describes errors that occur when using the ipconfig command.

This article explains what IP is, what a DHCP IP address is, and what to expect on the ResNet network.

Common terminal/console commands to be used for troubleshooting connectivity issues with client-side computers.

This article describes how to set up DHCP in a Linux environment.

This article explains in detail how to setup automatic updates on Windows XP so your computer remains protected from various security threats.