New from best-selling author, Jean Andrews, this text is designed to be the most through, step-by-step book for learning the fundamentals of supporting and troubleshooting computer hardware. This book maps to CompTIA?s current A+ core exam. FEATURES: ? Includes coverage on P4 motherboards, notebooks, printers, PDAs, wireless devices, and network technology and devices. ? Maps completely to CompTIA?s A+ Core certification exam. ? CoursePrep? A+ test preparation software mimics the exam environment and is included on CD. ? A+ certification icon highlights all of the material related to the exams, so you can pay close attention to the pertinent information. ? A+ Table of Contents provides quick reference to all of A+ material. ? Includes extensive pedagogical features, including review questions, and numerous hands-on exercises.