Troubleshooting the PC: With A+ Preparation - Tapa blanda

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The fast pace of computer technology requires constant learning. To be effective, technicians must be familiar with both old and new technology. In one easy-to-read volume, Troubleshooting the PC provides everything needed to successfully troubleshoot a personal computer and its peripherals. The text covers hardware, operating systems and environments (DOS, Windows 3.XX, Windows 95/98, and Windows NT), and applications.

The A+ Certification is critical to the success of a PC technician. Throughout this expanded and revised edition, attention is given to the A+ Certification objectives with hands-on exercises and end-of-chapter questions.

New to this edition:

• Chapter 5, Microprocessors, and Chapter 22, Windows 9X, have been completely revised.
• Chapter 7, Motherboards, has been expanded to include common chipsets, by both Intel and Via, and chipset software.
• Expanded coverage of Chapter 23, Windows NT, includes Windows 2000 and Windows XP Additional troubleshooting material is also provided.
• Chapter 24, Computers Connected to a Network, places more emphasis on networking and troubleshooting of networks as a result of the changes made to the A+ Certification exam.
• Additional troubleshooting material and end-of-chapter questions have been added in all chapters.
• Appendix A has been completely revised to reflect changes in the A+ Certification exam.