Why replace an old PC or PS/2 with an expensive new one when a few simple upgrades would do the trick? The third edition of this popular guide provides practical information on dozens of new cost-saving enhancements to IBM compatible PCs. Motherboards, CPUs, floppy and hard disk drives, BIOS and RAM chips, graphics cards, displays, printers, modems and faxes, memory boards - Pilgrim covers all these upgrades and many more, giving readers the latest...