CompTIA A+ – Core 2 – 1.0 – Operating Systems

This course covers Domain 1.0 of the CompTIA A+ Core 2 (220-1202) exam: Operating Systems. You'll learn how to install, configure, and manage Windows, macOS, and Linux, including file systems, user accounts, and common administrative tools. We go through Windows editions and features, command-line basics on Windows and Linux, and how macOS handles similar tasks with its own tools. This is exam-focused content, matching the real CompTIA A+ Core 2 objectives, so you're learning exactly what you'll be tested on and what you'll actually use on the job. By the end, you'll be comfortable installing and configuring operating systems and using the built-in tools each one provides to manage a computer.