some tricks for fast login and logout using the keyboard

Some tricks for fast login and logout using the keyboard, for windows:*Windows key followed by Right arrow key 3 times and R key will restart the computer. *Windows key followed by Right arrow key 3 times and U or Enter key will shut down the computer.*Windows key followed by Right arrow key 3 times and W key will switch users.*Windows key followed by Right arrow key 1 time and then Enter key