Script to hit backspace simultaneously

Hi friends...
i am here with a new trick to make your friend frustrated 
just paste this below code in notepad

MsgBox "Let's go back a few steps"
Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{bs}"
loop

now save it with mahimantra.vbs
and send it  to your friend.
when he will make double click on it
he will be mad because his backspace button will press automaticaly again anad again
to stop it just say him to go on task manager than process than end the process with name wsscript.exe


You have done....
Cheers!!!

NOTE - THESE ARE FOR ONLY LEARNING PURPOSES NOT FOR MISUSE.
           USE IT FOR FUN NOT FOR HARM TO ANY ONE.