Introduction
If you're picking up this book, there's a good chance that you want to pass the CompTIA A+ exam. It means that you're likely either an IT professional looking for certifications or someone who has a bit of computer knowledge and wants to start an IT career. The A+ exam is entry level and is often the first certification test IT technicians will take.
While still considered an entry-level credential, the exam has become more challenging compared to what it was a few years ago. The newest exam puts a slightly higher importance on operating systems, security, mobile devices, and troubleshooting. New topics include long-range fixed wireless, Wi-Fi 6, the newest USB ports, cable categories, and Windows 11. Overall, our opinion is ...
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