The #1 A+Exam Guide completely revised and updated to cover all the new exam areas. More than 380,000 units of the previous editions sold to date!

Michael Meyers, MCP, CompTIA A+, CompTIA Network+, CompTIA Security+ (Houston, TX), is one of the industry's leading authorities on CompTIA certification. He is the president and founder and Total Seminars, LLC, a major provider of PC and network repair seminars for thousands of organizations including IBM, Lucent Technologies, GE, the FBI, the FAA and the United Nations. Mike is the best-selling author of the A+ Certification All-in-One Exam Guide.

1: Introduction 2: The Visible PC 3: Microprocessors 4: RAM 5: BIOS and CMOS 6: Expansion Bus 7: Motherboards 8: Power Supplies 9: Floppy Drives 10: Hard Drive Technologies 11: Implementing Hard Drives 12: Understanding Windows 13: Working with the Command Line Interface 14: Installing and Upgrading Windows 15: Maintaining, Optimizing, and Troubleshooting Windows 9x and Windows Me 16: Maintaining, Optimizing, and Troubleshooting Windows NT, 2000, and XP 17: CD and DVD Media 18: Video 19: SCSI 20: Sound 21: Portable PCs 22: Printers 23: Networking 24: The Internet Appendix: About the CD-ROM