Install signed app's on the college computers

1. Go find yourself a self extracting, "setup.exe" style app (important), for example, spotify. The app probably can't have access to any of window's "lib" files, so for example, apps with the windows theme seem to not run (of what I have seen so far) - which is why spotify is perfect for this example.
2. Run down to the library and go to the computers, and log on to the computer 3rd in. This computer doesn't stop you opening installers!
3. Make sure you install it in "my documents" or whatever, because otherwise it will default install onto that, and only that, computer.
4. Have fun! So far, I have spotifty, utorrent, chrome (although it currently only is on that library computer)