Make a file to Shutdown your machine

You can make a file to shutdown your machine by following steps :

1.Right click on desktop 
2.Create a new Shortcut file .
3.Type C:\Windows\System32\shutdown.exe -s -t 00  in the location tab .
4.After creating the shortcut change the icon .
5.You can rename the filename and send it to a friend . His/Her computer will shutdown everytime he/she clicks at it.

To create a file to restart the computer 
Give location as C:\Windows\System32\shutdown.exe -r -t 001