How Computers Work is the premier four-color guide to PCs. Using hundreds of pages of detailed, color drawings, How Computers Work, not only tells, but shows readers everything from how a signal travels through a circuit to why your game c -With more than 600,000 copies sold, How Computers Work is the classic graphic reference with four color explanations of how computers really work -Features the best graphics, drawings and details of all past editions for readers of all levels in one complete visual package -Features an all new, updated CD-ROM with animated footage of the inside of your PC. See in full motion how the inside of your computer really works