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

Troubleshooting a printer combines software, networks, and a relatively complex mechanical device. In this video, you’ll learn how to troubleshoot bad output, garbled prints, paper jams, stuck queues, grinding noises, finishing issues, page orientation, and more. << Previous: Troubleshooting Networks Next Video: Core 1 Video Index >> Troubleshooting printer issues can be challenging. You never

Troubleshooting a network issue can be a challenge for any technologist. In this video, you’ll learn about troubleshooting lack of connectivity, intermittent wireless connections, high jitter values, poor VoIP quality, port flapping, high latency, and more. << Previous: Troubleshooting Mobile Devices Next Video: Troubleshooting Printers >> When you’re troubleshooting a network problem, there are a