system
A chat on subreddit /r/pcmasterrace
human
Absolutely. Plus it’s a bad form of storage device, too many get lost, corrupted etc for them to be reliable for student use. Yes I know, god forbid these kids have to look after something. 

Source: Work as a school IT technician
gpt
Who remembers deep freeze being a thing? from what i remember viruses were never a problem with deep freeze