Replace Dell PC Power Supply

Does your Dell desktop computer need a new power supply? This article discusses how to determine if you need a new power supply, how to find the right one, and how to replace the power supply in a Dell desktop computer. Includes tips and tricks “learned the hard way”.

Overview of the Smoothwall Router for Network Security

Smoothwall Linux Firewall and Router is a trusted network security device proven to work in personal and professional settings. Designed to be installed on its own PC, Smoothwall will run on nearly any old computer that is still in working order, even if its extremely out of date.