Ebook Upgrading and repairing PCs (19th edition): Part 2

Ebook Upgrading and repairing PCs (19th edition): Part 1 includes contents: Chapter 10 Removable storage; Chapter 11 Optical storage; Chapter 12 Video hardware; Chapter 13 Audio hardware; Chapter 14 External I/O interfaces; Chapter 15 Input devices; Chapter 16 Internet connectivity; Chapter 17 Local area networking; Chapter 18 Power supplies; Chapter 19 Building or upgrading systems; Chapter 20 PC diagnostics, testing, and maintenance.