CompTIA A+ is an entry-level certification for PC computer service technicians. This certification provides a fast track to technical support and IT operational roles. It gives the candidate a better understanding of customizing, operating, installing and configuring personal computers. They will have a broad knowledge of current technologies, ranging from networking and operating systems to mobile devices and security. The certification also provides an in-depth understanding of security, safety and communication, and environmental issues, while building the essential skills to configure, upgrade, support PCs.<a href="https://www.fieldengineer.com/skills/comptia-a-plus">comptia a+ certification</a>