Completely updated for the 2006 CompTIA A+ exam objectives, Mike Meyers' A+ Guide to Operating Systems, Second Edition is designed to teach A+ IT technician skills in an easy-to-understand way that will prepare you for an IT career. This textbook covers CompTIA A+ exams 220-602, 220-603, and 220-604. The book offers helpful tips throughout, end-of-chapter practice questions, and hundreds of photographs and illustrations.
