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