Free CompTIA A+ Training

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 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 detailed

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 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 >>

We rely on our mobile phones and tablets to keep us connected. In this video, you’ll learn about troubleshooting battery issues, broken screens, improper charging, liquid damage, overheating, digitizer issues, cursor drift, and more. << Previous: Troubleshooting Display Issues Next Video: Troubleshooting Networks >>