Ten 
I swapped the "M" and "N" keys on all the keyboards in the office.
Yes.
I'n am absolute nomster.
fruitttcake@TheLetterTen I once took a screenshot of a colleague’s desktop and used that image as the wallpaper and hid all the icons they had on the desktop 😈
@fruitttcake I've done that before. Deliciously evil 😈
BCEnclaveWhile working as part of a three person I.T. team, I used a pic of the blue screen of death as my screensaver. It tended to freak out those who noticed.
@bcenclave @TheLetterTen Haha, the most dreaded screen in the world.
Erkhyan@fruitttcake @TheLetterTen My achievement was the day I replaced every desktop shortcut on a classmate’s computer so they would all run “shutdown -r -t 00” instead of the assigned program. Prank for prank.
@erkhyan @TheLetterTen Ouch, that sounds brutal. I hate when Windows updates restart my computer without giving me a way out. I’d be raging mad at this prank.
@erkhyan @TheLetterTen I’d never restart my computer if I didn’t have to. I don’t understand people who shut their computer down every night.
@fruitttcake @TheLetterTen I do have to. The only thing worse than electricity prices in my country is the risk of power outages.
@fruitttcake @TheLetterTen To be fair, it was in retaliation to the same person deliberately corrupting a work document of mine, then not telling me that the only uncorrupted backup was hidden on their own computer.
@erkhyan @TheLetterTen I wouldn’t wanna work with anyone who plays games like that.