PC Technology Guide
Pc Tech Guide: Removable Storage
Information about types of removable computer storage.
Other
Karbos Guide: The Pc and Its Motherboard
An easy-to-understand site that details the basic components of the PC hardware system. Charts and pictures included with links to other modules.
Yale University
Yale University: Pc Lube and Tune
The PCLT objective is to supply usable introductions, tutorials, and education on technical subjects to the large audience of computer users. These are articles that take technical topics and make them understandable for the beginner.