Easy Windows Short Cut

HERE IS SOME VERY MUCH EASY BUT USEFUL TIPS TO WORK WITH MANY WINDOW.

YOU CAN OPEN, CLOSE, MINIMIZE, MAXIMIZE WINDOW WITH KEY BOARD(WITH OUT MOUSE)

01) Alt+F4= close window

02) window key+M = minimize window

03) window key +Shift+M= maximize window

04) Alt+tab select window

05) Alt+F4+Enter= Shut down (works in desktop when as window is closed)