The CompTIA A+ certification is the starting point for a career in IT. It ensures that holders are skilled at PC maintenance, networking, mobile devices, laptops, operating systems, printers, security and troubleshooting techniques.
CompTIA A+ certification. A+ (A Plus) is an entry-level compute rectification for PC computer service technicians. The exam is designed to certify the competency of entry-level PC computer service professionals in installing, maintaining, customizing, and operating personal computers.