1 online resource "This bestselling on-the-job reference and test preparation guide has been fully revised for the new 2015 CompTIA A+ exam objectivesWritten by the leading authority on CompTIA A+ certification and training, this self-study book and CD has been thoroughly updated to cover 100% of the exam objectives on the 2015 CompTIA A+ exams. New topics include managing and maintaining cellular devices, including tablets; configuring operating systems, including Windows 8, Android, and iOS; and enhanced, mobile-centered security and troubleshooting procedures. CompTIA A+® Certification All-in-One Exam Guide, Ninth Edition (Exams 220-901 & 220-902) enables you to take the test with complete confidence. It also serves as a practical reference for IT support and technical personnel. The bonus CD-ROM includes practice exam for both exam 901 and 902 with hundreds of accurate practice exam questions, more than an hour of Mike Meyers training videos, performance based simulations, free PC tools, and a PDF copy of the book. Written with the "in the trenches" voice and clarity Mike Meyers is known for Features pre-assessment tests, exam tips, and "Try This!" sections to reinforce difficult topics Includes a coupon for 10% off of the exam fee, a $37 value "-- "This fully revised and updated resource offers complete coverage of the latest release of CompTIA A+ exams 220-901 & 220-902. 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"-- Most editions have title: All-in-one A+ certification exam guide Machine generated contents note: Chapter 1: The Path of the PC Tech -- Chapter 2: Operational Procedures -- Chapter 3: The Visible Computer -- Chapter 4: Microprocessors -- Chapter 5: RAM -- Chapter 6: BIOS -- Chapter 7: Motherboards -- Chapter 8: Power Supplies -- Chapter 9: Hard Drive Technologies -- Chapter 10: Implementing Hard Drives -- Chapter 11: Essential Peripherals -- Chapter 12: Building a PC -- Chapter 13: Windows Under the Hood -- Chapter 14: Users and Groups -- Chapter 15: Maintaining and Optimizing Operating Systems -- Chapter 16: Working with the Command-Line Interface -- Chapter 17: Troubleshooting Operating Systems -- Chapter 18: Virtualization -- Chapter 19: Display Technologies -- Chapter 20: Networking Essentials -- Chapter 21: Local Area Networking -- Chapter 22: Wireless Networking -- Chapter 23: The Internet -- Chapter 24: Portable Computing -- Chapter 25: Understanding Mobile Devices -- Chapter 26: Care and Feeding of Mobile Devices -- Chapter 27: Printers and Multifunction Devices -- Chapter 28: Securing Computers -- Appendices -- Appendix A: Mapping to the CompTIA A+ Objectives -- Appendix B: About the CD -- Glossary Description based on print version record and CIP data provided by publisher; resource not viewed