Professor Messer’s CompTIA 220-901 and 220-902 A+ Course Overview

CompTIA’s A+ certification is the most popular IT certification in the world, and the 900 series edition of the A+ certification covers desktop computers, mobile devices, networking, security, and more. In this video, you’ll learn about the A+ certification and how you can use my online training to pass both of your A+ certification exams.

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