The shortcut keys of keyboard

 if you are a student or a computer user you have to know about the shortcut keys in your keyboard because it saves your time. Here are some shortcut keys that will help you to use keyboard. The window key  as you can see there on your keyboard there is a botton of a window so that botton is called win key.

WIN + PAUSE BREAK

It will help you to open the windows properties very Quickly

WIN + E

It will help you to open windows file manager very Quickly

ALT + F4

It will help you to close the tab that your using of it will help u to go back from any programs

WIN + R

It will help you to open the run command