HOW to make your own simple antivirus with notepad

           

1.Open notepad

2.write this >>

@echo off
title Antivirus
echo Antivirus
echo created by your name
:start
if exist virus.bat goto infected
if not exist virus.bat goto clean
cd C:\Windows\system32
:infected
echo warning virus detected
del virus.bat
pause
goto start
:clean

echo System secure!
pause
exit

3.save as .bat extension (your name.bat) 

example:

4.and open it if you has finish!!!

THANKS!!!