Autorentext
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.

Klappentext

This bestselling on-the-job reference and test preparation guide has been fully revised for new 2022 exam objectives

This fully revised and updated resource offers complete coverage of the latest release of CompTIA A+ exams 220-1101 & 220-1102. You'll find learning objectives at the beginning of each chapter, exam tips, practice exam questions, and in-depth explanations. Designed to help you pass the CompTIA A+ exams with ease, this definitive guide also serves as an essential on-the-job IT reference.

Covers all exam topics, including how to:

• Work with CPUs, RAM, BIOS, motherboards, power supplies, and other personal computer components
• Install, configure, and maintain hard drives
• Manage input devices and removable media
• Set up, upgrade, and maintain Microsoft Windows
• Troubleshoot and fix computer problems
• Install printers and other peripherals
• Configure and secure mobile devices
• Connect to the Internet
• Set up wired and wireless networks
• Protect your personal computer and your network
• Implement virtualization and cloud-based technologies

Online content includes:

• Practice exams for 1101 & 1102 with hundreds of questions
• One hour of video training from Mike Meyers
• TotalSim simulations of performance-based questions

• A collection of Mike Meyers' favorite shareware and freeware PC tools and utilities

  Inhalt

  CH 1 Safety and Professionalism
  CH 2 The Visible Computer
  CH 3 CPUs
  CH 4 RAM
  CH 5 Firmware
  CH 6 Motherboards
  CH 7 Power Supplies
  CH 8 Mass Storage Technologies
  CH 9 Implementing Mass Storage
  CH 10 Essential Peripherals
  CH 11 Installing and Upgrading Operating Systems
  CH 12 Operating System Operations
  CH 13 Users, Groups, and Permissions
  CH 14 Maintaining and Optimizing Operating Systems
  CH 15 Command Line Interface
  CH 16 Troubleshooting Operating Systems
  CH 17 Display Technologies
  CH 18 Networking Essentials
  CH 19 Local Area Networking
  CH 20 Wireless Networking
  CH 21 The Internet
  CH 22 Virtualization
  CH 23 Portable Computing
  CH 24 Mobile Devices
  CH 25 Securing Mobile Devices
  CH 26 Printers and Multifunction Devices
  CH 27 Securing Computers
  CH 28 Operational Procedures
  App A Mapping to the CompTIA A+ Objectives
  App B About the Online Content
  GL Glossary