Becoming a certified computer technician can take your career to new heights. Unfortunately, sitting down to take the A+ Certification exam can do the same for your blood pressure - but don't get your cables in a knot! "A+ Certification Workbook for Dummies" gives you everything you need to sharpen your skills and boost your confidence as you prepare for the A+ Certification exam. Reflecting the tone and content of the actual test, this friendly workbook includes hundreds of hands-on exercises and scores of quizzes covering the terms and specifications you'll need to memorize, and tons of troubleshooting 'story problems' that require critical thinking and application of theory.With "A+ Certification Workbook for Dummies", you'll get practical guidance and helpful tips on answering questions and solving problems in all areas covered on the real exam, including: protecting yourself and your PC; motherboards and CPUs; memory, BIOS, and CMOS; disk storage; power supplies and portable PCs; ports, cables, and connectors; monitors and adapters; printers; multimedia and input devices plus, you'll get hands-on experience with: installing and upgrading Windows; files, folders, and command pr The Bonus CD-ROM includes example files and a test engine with additional review questions."A+ Certification Workbook for Dummies" gives you everything you need to pass the A+ Certification Exam and prove you have what it takes to work in the competitive computer support industry.