Computers at school present a lot of frustration and opportunity - on the one hand, they're ostensibly there for you to do research and schoolwork on. But on the other, way better hand, they're COMPUTERS - they have internet and videogames and a bevy of things way more fun than research into the War of 1812. Of course, the school tries to clamp down on the "fun" stuff with various administrator controls, monitoring, and whatever else they can think of to keep kids from playing Rocket League during Physics.
And so the kids often need to get creative to have fun with the computers - through pranks, tricks, and anything they can come up with to keep the less tech-savvy teachers on edge. Recently, r/AskReddit decided to ask folks what they did to mess with computers at school, and the results are pretty amazing. Here are some of the best: