This focused guide will help you focus on preparing to take the CompTIA A+ certification exam. Organized by exam objectives, this is a focused, concise review guide that works hand-in-hand with any learning tool, including the CompTIA A+ Complete Study Guide, 2nd Edition. The CompTIA A+ certification is the industry standard in terms of measuring a technician's hardware and software knowledge. As the most popular entry-level certification, it is particularly popular among individuals switching from another career to computers. A well-organized, ideal companion study tool to the Sybex CompTIA A+ guides. Each chapter discusses the main topics that are featured in the two parts of the exam.