Ebook Upgrading and repairing PCs (19th edition): Part 1

Ebook Upgrading and repairing PCs (19th edition): Part 1 includes contents: Chapter 1 Development of the PC; Chapter 2 PC components, features, and system design; Chapter 3 Processor types and specifications; Chapter 4 Motherboards and buses; Chapter 5 BIOS; Chapter 6 Memory; Chapter 7 The ATA/IDE interface; Chapter 8 Magnetic storage principles; Chapter 9 Hard disk storage.