KittyFish62 :
So basically, they collect the cache from the browsers and use it to view what we're doing? I mean, sure it could be used to solve bullying or something, but still what if some creepy guy was working at the school and looking at inappropriate pics of someone? Then what? Ugh, that just disgust me.
No, not cache from the browsers (although they could do that as well)
Their router and network keeps a log of IP addresses and URLs, and what IP address requests it.
So if you go to www.BigPornSite.com, that might pop up an alert.
They see what IP address and PC name requested that.
hmm....who is assigned 111.222.333.444? Oh, KittyFish62.
Send them a nastygram. And send that to the parents as well.
Actual
watching you? If it is a school owned device, then yes, maybe.
Or not so 'maybe'...https://en.wikipedia.org/wiki/Robbins_v._Lower_Merion_School_District