Please see new edition ISBN: 0-619-13062-8. Whether your goal is to troubleshoot a PC, repair a computer, obtain A+ certification, or train others to become PC repair technicians, this book gets you there. Updated to include information on recent CPUs, Windows 2000, and Linux, this is an essential tool for anyone who needs to diagnose, troubleshoot, or repair a computer quickly and efficiently. Written by an instructor expressly for learning or effective self-study, it can stand alone as a technician?s reference. Are you ready for the new A+ certification exams? The Enhanced A+ Guide to Managing and Maintaining your PC will prepare you to pass the exams and succeed in the PC Repair industry. * Provides essential computer diagnostic, troubleshooting and repair information. * Updated for currency and includes even more tips, suggestions, solutions, and information on DOS, Windows 98, Windows NT 4, and Windows 2000, and Linux. * Maps completely to CompTIA's newly revised A+ exams. All A+ objectives are highlighted with an icon for quick reference.