The CompTIA A+ certification is the starting point for a career in IT. The exams cover maintenance of PCs, mobile devices, laptops, operating systems and printers. This is the foundational level information for a career in computers and information technology.
The CompTIA Network+ certification is the next step on the path to a career in Computer Systems & Information Technology. The exam covers network technologies, installation and configuration, media and topologies, management, and security.