Quote:
Originally Posted by SoulKiss
Better plan
1) Wait till someone leaves their screen unlocked.
2) Print Screen their Desktop
3) Set Screen Print as Desktop Wallpaper
4) Hide Desktop Icons
5) Set Taskbar to Auto-Hide
6) Wait for the call saying that they can move their mouse but not click on anything 
7) Laugh |
After that, replace his desktop with the screen that shows "Computer Locked" when you first go to login. He'll be even more confused when he presses ctl-alt-del