simple trick to minimize open windows without clicking on minimise

Very simple way to minimize your all open windows on your pc .
If you are operating many program once a while and you have to minimize it all at a time without clicking on minimise buttons of all open windows on your dekstop soo there is very simple way to minimize your working window .
                                                                just right click on any one window on wich you are going to work and after right click on opened window shake it left right two or three time other window files automatically minimized.no need to minimize by clicking on minimize button.