CompTIA A+ Certification All-in-One Exam Guid

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