商品簡介
Essential Skills for a Successful IT Career
Written by the leading authority on CompTIA A+ certification and training, this instructive, full-color guide will help you pass CompTIA A+ exam 220-802 and become an expert PC technician. Mike Meyers' CompTIA A+ Guide to 802: Managing and Troubleshooting PCs, Fourth Edition is completely up to date with the new CompTIA A+ standards. Inside, you'll find helpful on-the-job tips, end-of-chapter practice questions, and hundreds of photographs and illustrations.
Learn how to:
Troubleshoot CPUs, RAM, BIOS settings, motherboards, power supplies, and other PC components
Implement and troubleshoot hard drives
Install, upgrade, maintain, and troubleshoot Windows XP, Windows Vista, and Windows 7
Work with the Registry and understand the Windows boot process
Work with Ethernet and TCP/IP
Implement and troubleshoot wired and wireless networks
Manage and maintain portable PCs
Work with smartphones, tablets, and other mobile devices
Troubleshoot printers
Secure PCs and protect them from network threats
Work with virtualization technologies
Electronic content features:
Practice exams for 802 with hundreds of questions
An "Introduction to CompTIA A+" video by Mike Meyers
Links to Mike's latest favorite shareware and freeware PC tools and utilities
Adobe Digital Editions ebook'free download (subject to Adobe system requirements)
Each chapter includes:
Learning objectives
Photographs and illustrations
Real-world examples
Try This! and Cross Check exercises
Key terms highlighted
Tech Tips, Notes, and Warnings
Exam Tips
End-of-chapter quizzes and lab projects
作者簡介
Mike Meyers, CompTIA A+, CompTIA Network+, MCP, is the industry's leading authority on CompTIA A+ certification and training. He is the president and founder of Total Seminars, LLC, a major provider of PC and network repair seminars for thousands of organizations throughout the world, and a member of CompTIA.
目次
Chapter 1: Path of the PC Tech
Chapter 2: Visible Windows
Chapter 3: Troubleshooting Essential Hardware
Chapter 4: Implementing Hard Drives
Chapter 5: Installing and Upgrading Windows
Chapter 6: Windows Under the Hood
Chapter 7: NTFS, Users, and Groups
Chapter 8: Maintaining and Optimizing Windows
Chapter 9: Working with the Command-Line Interface
Chapter 10: Troubleshooting Windows
Chapter 11: Implementing and Troubleshooting Video
Chapter 12: Ethernet and TCP/IP
Chapter 13: Implementing and Troubleshooting Wireless Networks
Chapter 14: Implementing and Troubleshooting Networks
Chapter 15: Portable Computing
Chapter 16: Mobile Devices
Chapter 17: Troubleshooting Printers
Chapter 18: Securing Computers
Chapter 19: Virtualization
Chapter 20: The Complete PC Tech
Glossary
Appendices
Appendix A: Mapping to the CompTIA A+ Objectives
Appendix B: About the CD
