It closes the program you are currently using.
If you have an application open, Alt+F4 will shut it down. If you do not have an application running, it will shut down the computer.
ALT You hold it then push f4 at the same time and you computer will close the internet
alt f4 alt f4
If you Press Alt+F4 then your computer windows are Close. LIKE, http://fb.me/quoteslive
Alt + F4 to close the active application window, or, if no window is open, shut down Windows
its meant to be for aimbot on any computer. so when your in a game be sure to use alt f4 because it is a legal way to win in any game
Alt is used to alter the functions. such as, alt+F4 can close the current window, ctrl+alt+del closes the current desktop.
alt+F4 when playing on the computer
Hold the "Alt" key and press F4.
I heard alt+f4 works.
Alt - F4 is the main one, though you can also use Alt - F - X.
Left click the desktop then hit Alt+F4.