i am in the mood for a moderate amount of trolling
wipe it all and install arch linux
If they’re Windows PCs, edit the registry so that the Recycle Bin will be called the “Shit Can”. lol.
That’s the perfect amount of trolling. Probably won’t get you in real teouble and doesn’t hurt anyone, but it pisses off the admin.
spin up a linux VM and man-in-the-middle the network, replace all images requested from the internet to be replaced with images of nick cage.
set it on as cron-job to activate/deactivate randomly, only for a few seconds at a time once or twice a week.
I once wrote a batch file and deployed it to a group of VM’s in my high school that would make disc drives open and close repeatedly.
Resulted in the high schools small NOC having several servers opening and closing their drives over and over much to the confusion of the IT guy haha
You can also add an random delay between the opening to confuse them even further.
I once managed to get creds for one of my teachers accounts which would give me the ability to see what anyone was doing at any time and kick and restrict student accounts.
Was so scared of using it i never did though