Aero Flip 3D is removed in Windows 8 and this key is reassigned. ⊞ Win+Ctrl+Tab ↹ is same as above, but Aero Flip 3D remains even when this key combination is released. Arrow keys or mouse may be used to navigate between windows. ⊞ Win+1 through ⊞ Win+9, ⊞ Win+0 starts the corresponding Quick Launch Bar program. ⊞ Win+0 runs the tenth item. Quick Launch is removed in Windows 7 and this key is reassigned. ⊞ Win+L locks the computer.