Comp TIA A+ A+ Certification All-in-one Desk Reference for Dummies

Covers CompTIA A+ exams 220-601, 220-602, 220-603, and 220-604Here's what you need to pass the A+ Certification exam - in one value-priced packageThis book covers the A+ Essentials, IT Technician, Remote Support Technician, and Depot Technician exams in topic-specific chunks for easy review. Packed with proven tips, practice tests, and practical information that will still be handy in the real world after you've passed the exam!All this on the bonus CD-Rom Dummies Test Engine, our exclusive test-prep software featuring hundreds of sample questions Lab manual offering hands-on exercises of test topics See the About the CD Appendix for details and complete system requirementsDiscover how to Install and upgrade motherboards, memory, and processors Understand ports and install external devices Perform maintenance and diagnose problems Recognize exam pitfalls Recover from system failureClarke, Glen E. is the author of 'Comp TIA A+ A+ Certification All-in-one Desk Reference for Dummies', published 2007 under ISBN 9780471748113 and ISBN 0471748110.