Press Alt + F4 on the desktop
Use the arrow keys to select Shut down
Press Enter
Press Ctrl + Alt + Delete
Use the Tab key to reach the Power icon
Press Enter
Use the arrow keys to select Shut down
Press Enter
Press the Windows key
Type shutdown
Press Enter
Press Windows + X
Press U
Press U again to shut down
Press Windows + X
Press U
Press R to restart
Press Windows + X
Press U
Press S to sleep
Press Alt + F4 from the desktop
Press Enter when Shut down is selected