How to Unblock CMD Really Easy

Ok so basically if it is blocked there is a super is command just copy and paste this into notepad save it as file.bat change file types to all files save it open it and then you have cmd open heres the code:

@echo off

break off

title C:\Windows\system32\cmd.exe

cls

:cmd

set /p cmd=C: \Enter Command:

%cmd%

echo.

goto cmd