If you are interested in pursuing an IT technician career, here is a pathway of classes that can give you some experience.
Semester 2
Computer Maintenance 1
Build a computer from parts. Install an OS, drivers, software and peripherals to make a computer fully functional. Troubleshoot basic computer issues.
Semester 3
Computer Maintenance 2
Learn imaging for faster OS installation. Setup a basic ethernet and Wi-Fi network. Possibly take the CompTia ITF+ exam.
Semester 4
Computer Maintenance 3
Do a deeper dive into maintenance and study for the CompTia A+ certification exam.