Time Traveler

Use Time Traveler to get revenge on a friend who played a prank on you last April Fool's Day. Time Traveler is a nifty little prank that changes the Windows system clock to a random time. To make matters worse, Time Traveler runs invisibly in the background and performs this task every 30 seconds. Just imagine the fun you can have with this free prank software.
Closing Time Traveler is easy once you learn how to do it. Just move your mouse cursor to the top left corner of the screen and Time Traveler will close.