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Welcome to the CompTIA A+ Complete Study Guide. This is the fourth edition of our bestselling study guide for the A+ certification sponsored by CompTIA (Computing Technology Industry Association). This book was written at an intermediate technical level; we assume that you already know how to use a personal computer and its basic peripherals, such as modems and printers, but we also recognize that you may be learning how to service some of that computer equipment for the first time. The exams cover basic computer service topics as well as some more advanced issues, and they cover some topics that anyone already working as a technician, whether with computers or not, should be familiar. | Includes Real-World Scenarios Hands-on Exercises and Leading-Edge Exam Prep Software Featuring Covers All Four CompTIA A Exams Custom Testing Engine Eight Practice Exams 2 Each for A Essentials IT Technician Remote Support Technician and Depot Technician Electronic Flashcards for PCs Pocket PCs and Palm Handhelds CompTIA Entire Book in PDF Complete STUDY GUIDE 1 CompTIAA 220-601 Essentials CompTIA A 220-602 IT Technician CompTIA A 220-603 Remote Support Technician CompTIA A 220-604 Depot Technician SỈBEX SERIOUS SKILLS. Quentin Docter Emmett Dulaney Toby Skandier CompTIA A Complete Study Guide Quentin Docter Emmett Dulaney Toby Skandier 18 0 7 yWILEY 2 0 0 7 Wiley Publishing .