Schedule Computer to Shut Down at a Specific Time

1. We need to calculate after how long we want computer to be shutdown. We have to put specific amount of time in seconds like if you want your pc to turn off after 2 hours then it will go like this. 2 hours are 120 minutes so 120 * 60 = 7200 seconds.
2. Right click on your desktop and select New > Shortcut.
3. Copy and paste “shutdown.exe -s -t 7200″ (copy without quotes) in the only text field available in new shortcut window and change “7200″ with your desired time.
4. Click next and write short cut name “Schedule shutdown”
5. Click “Finish” that’s it.