Start-to-finish A+ preparation from the world’s #1 PC hardware expert, Scott Mueller!



Master every A+ topic!

* Essential concepts and troubleshooting principles
* BIOS and CMOS
* Memory types and characteristics
* I/O ports and multimedia devices
* Video cards and displays
* Motherboards, CPUs, and adapter cards
* Laptop components
* Networking
* Security
* Windows Vista, XP, and 2000
* Power supplies and system cooling
* Printers
* Safety and environmental concerns



Test your knowledge, build your confidence, and succeed!

* Packed with visuals to help you learn fast
* Dozens of troubleshooting scenarios
* Real-world A+ prep advice from experts
* Easy-to-use exam preparation task lists
* Do I Know This Already? quizzes help you gauge your knowledge, focus your study, and review the material