Table Of ContentCH 1 Safety and ProfessionalismCH 2 The Visible ComputerCH 3 CPUsCH 4 RAMCH 5 FirmwareCH 6 MotherboardsCH 7 Power SuppliesCH 8 Mass Storage TechnologiesCH 9 Implementing Mass StorageCH 10 Essential PeripheralsCH 11 Installing and Upgrading Operating SystemsCH 12 Operating System OperationsCH 13 Users, Groups, and PermissionsCH 14 Maintaining and Optimizing Operating SystemsCH 15 Command Line InterfaceCH 16 Troubleshooting Operating SystemsCH 17 Display TechnologiesCH 18 Networking EssentialsCH 19 Local Area NetworkingCH 20 Wireless NetworkingCH 21 The InternetCH 22 VirtualizationCH 23 Portable ComputingCH 24 Mobile DevicesCH 25 Securing Mobile DevicesCH 26 Printers and Multifunction DevicesCH 27 Securing ComputersCH 28 Operational ProceduresApp A Mapping to the CompTIA A+ ObjectivesApp B About the Online ContentGL Glossary, 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
SynopsisThis 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