The all-time bestselling PC reference, fully updated for the newest technologies! Previous editions of this fun and friendly PC guide have sold more than three

Get advice and solutions for solving myriad of your PC problems, including expert tips on researching solutions on your own. Learn how to maintain your computer

Your one-stop guide to Understanding and repairing motherboards, processors, chipsets, BIOS, and system resources Updating and optimizing memory and aging syste