PC Hardware and A+ Handbook
暫譯: PC 硬體與 A+ 手冊

Get quick reference on upgrading, fine-tuning, and maintaining your PC—including the basics of what A+ certified computer technicians must know.

Cut straight to the must-know information, real-world techniques, and industry-savvy advice you need about upgrading, troubleshooting, and maintaining your PC—and even prepare for the CompTIA A+ certification exam! This expertly organized, ultra-practical guide delivers essential details on PC components—from core hardware to operating systems—how they work together, and how to buy, install, troubleshoot, and repair them. If you’re studying for the latest A+ exam, you’ll also find step-by-step labs and exam tips to help you demonstrate that you have industry-standard skills for an entry-level computer technician. So whether you’re looking to purchase or install new hardware, pump up your system, or fine-tune your preparation for the A+ exam, this handbook delivers the focused reference and guidance you need