The Best Fully Integrated Study System Available

With hundreds of practice questions and hands-on exercises, CompTIA A+ Certification Study Guide, Sixth Edition covers what you need to know--and shows you how to prepare--for these challenging exams.

• 100% complete coverage of all official objectives for CompTIA A+ exams 220-601, 220-602, 220-603, and 220-604
• Exam Readiness Checklist at the front of the book--you're ready for the exam when all objectives on the list are checked off
• Inside the Exam sections in every chapter highlight key exam topics covered
• Simulated exam questions match the format, tone, topics, and difficulty of the real exam

Covers all the exam topics, including:

CPUs and Motherboards * Power Supply and Cooling Systems * Memory and Storage Devices * Display and Input Devices * Cables, Connectors, and Ports * Installing, Upgrading, Troubleshooting, and Maintaining PCs * Supporting Laptops and Portable Devices * Installing, Configuring, Optimizing, and Upgrading Operating Systems * Managing Disks and Files * Managing Printers and Scanners * Installing, Configuring, and Troubleshooting Networks * Security * Safety and Environmental Issues * Communication and Professionalism

CD-ROM includes: