[Ctrl]+[Shift]+[Esc]

Instantly access Task Manager
As you know, in Windows XP, you can press [Ctrl]+[Alt]+[Del] and instantly get to Task Manager. In Windows Vista, that same keystroke combination will blank your display and display a full screen menu from which you can launch Task Manager. In order to get directly to Task Manager in Windows Vista, you need to press [Ctrl]+[Shift]+[Esc].