A comprehensive textbook covering computer repair, hardware, and troubleshooting for the CompTIA A+ certification.
The CompTIA A+ Guide to PCs, Sixth Edition provides detailed instruction on computer hardware, software, and troubleshooting techniques. It is organized into chapters that walk readers through fundamentals such as motherboard components, system configuration, and disassembly procedures.
The book also includes extensive labs, review questions, and practical exercises to help students prepare for the CompTIA A+ certification exam. It covers topics ranging from memory and storage devices to networking and security, making it a full‑length study resource for IT professionals.
Chapter 1 provides an introduction to computer repair, including safety notes, technician qualities, and basic computer parts.
Chapter 4 covers disassembly, electrostatic discharge, tools, opening the case, power‑supply overview, and preventive maintenance.