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 Windows key + X
Press U
Press U again to shut down
Press Windows key
Type shutdown
Press Enter
Press Ctrl + Shift + Esc
Use the Tab key to reach the power options
Select Shut down and press Enter