No competing book provides a more in-depth understanding of the working principles and operations of the computer to a general audience. Ensures maximum productivity by providing an intimate working knowledge of the personal computer at all levels. Uses the unique "Peter Norton" approach: expert advice in a user-friendly, hands-on exploratory mode. Topics covered: Inside IBM-standard PCs, processors, disks, memory, peripherals, networking (including the Internet), and the newest developments in 3-D audio and video.