Yeah, I used to be able to access the Command Prompt on the old computers, but that was quickly seen and abolished. The old computers are super loving hard locked down to were I.E it slow as richards(hence richardsplorer). You cant even access the hard-drive, you have to use a USB to get into the My computer window(to be able to use my documents)
I simply logged out, and logged in on Administrator to do my work. They try to scare us by saying they have a key-logger on the computers, which really just logs what websites you visit. Of course, the file is stored in simply the school's drive, which, again is easy enough to delete all the log files and plant a text file simply saying "Administrator note: Log files deleted to make room for more."
Me and a few friends could probably wreak havoc in the school, by loving with the school things like passwords and changing settings from the Principal's computer, which he lets all the kids use, considering it's sitting in the office.