* Presenting the highly anticipated revision of the bestselling guide that prepares readers for what is considered the most popular entry-level IT certification offered * Offers network and hardware technicians clear and concise information on the essential exam, plus all electives for the revised CompTIA A+ exam * Practical examples and insights drawn from real-world experience as well as exam highlights and end-of-chapter reviews arm test-takers with invaluable prep work * Provides authoritative coverage of key exam topics such as installation, configuration, upgrading, preventive maintenance, printers, basic networking, troubleshooting, motherboards, processors, memory, and much more * The CD-ROM features leading-edge exam preparation software, including a test engine and electronic flashcards, as well as a PDF of the entire book