Quick computer pranks

Step 1 The Unresponsive keyboard

When your friend (victim) is away from the computer, sneak into their office, and unplug the keyboard from the computer. In my case, it was the purple colored plug.

I would actually do this to my mom, but I like not being grounded

  recommendationby wannabeharleyguy
plug in a wireless keyboard instead of the one plugged in now, and when they start typing, type random gibberish, and then hit the windows key +down

Comments

[memyselfand1]

And if the computer in question is a laptop?