Upgrading Windows requires more than launching a setup utility. In this video, you’ll learn about upgrade types, OS requirements, hardware requirements, and more. << Previous: Installing Operating Systems Next Video: An Overview of Windows >>

The data stored by our operating systems is written to a specific file system. In this video, you’ll learn about NTFS, ReFS, FAT/FAT32, exFAT, ext4, XFS, and APFS. << Previous: File Systems Next Video: Upgrading Windows >>

The data stored by our operating systems is written to a specific file system. In this video, you’ll learn about NTFS, ReFS, FAT/FAT32, exFAT, ext4, XFS, and APFS. << Previous: Operating Systems Overview Next Video: Installing Operating Systems >>

The operating system is the foundation of any computing platform. In this video, you’ll learn about Microsoft Windows, Apple macOS, Linux, Google Chrome OS, Apple iOS, Google Android, and more. << Previous: A+ Core 2 Video Index Next Video: File Systems >>

Professor Messer’s CompTIA A+ 220-1202 (V15) Core 2 Training Course This is the index to my free CompTIA A+ 220-1202 training course videos.All of my training videos are completely free; watch them online right now! 74 Videos – Total Run Time: 13 hours and 41 minutes What’s new in the 220-1202 exam? Click here to read through our