Trick people by making fake desktop

hello my dear friends! This is a trick to make people mad. This is creating a Fake desktop in your or your friend.
This won't harm to your or your victims computer
pleas follow the step to success fully to achieve that target

1)close all the programme that you run the programme currently in your PC.
2)just hit "Print Screen" Key in your key board that you can fiend in top right side.
3) now open "pain".
4)right click and select paste. (your desktop image will past in to your paint page )
5)after that save it in to ".JPEG" format.
6)after finishing that close the paint.
7)open that image file that you save the destination.
8)right on the image that you opened.
9)click"set as desktop background".
10)return to your desktop
11)right click in your background that you made to desktop.
12)go to view and un tick "Show Desktop Icon"

now you have done it !!!!
after this when your friend trying to click your and his desktop...... The desktop won't respond to his command.  :D

Don't forget: if you want to do this Trick to your friend, you must do it without he know that