Shift while a CD is loading : Bypass AutoPlay.
Alt + F4 : Close active window or, if all windows are closed, open shutdown dialog.Alt + Shift + Escape : Activate the window at the bottom of the z-order.Alt + Escape : Send active window to the bottom of the z-order.Alt + Shift + Tab : Display CoolSwitch go in reverse.More commonly known as the AltTab dialog.