<P><STRONG>This bestselling exam preparation guide has been fully revised for new 2015 exam objectives</STRONG> </P><P>Written by a leading expert on CompTIA A+ certification and training, this self-study book 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.</P><P><EM>CompTIA A+® Certification All-in-One Exam Guide, Ninth Edition (Exams 220-901 & 220-902)</EM> enables you to take the tests with complete confidence. It also serves as a practical reference for IT support and technical personnel. Electronic content includes two full practice exams with more than 400 accurate practice questions, training videos from the author, and a complete PDF copy of the book.</P><P>• Complete coverage of CompTIA exams 220-901 and 220-902<BR>• Electronic content includes 400+ practice questions, video training, and a PDF of the book<BR>• Includes a coupon for 10% off of the exam fee, a $37 value<BR></P>