This text prepares for both the Core Hardware and Operating System Technologies exams and provides: coverage of all exam objectives; practical information on installing and maintaining hardware; and performing key OS techniques; review questions; and electronic flashcards. For the core hardware module the text covers: installing, configuring, and upgrading; diagnosing and troubleshooting; preventative maintenance; otherboard/processors/memory; printers and basic networking. For the operating system technologies module it covers: operating system fundamentals; installing, configuring, and upgrading; diagnosing and troubleshooting; and networks.
