ShutDown PC

1.right click on the desktop
2.click shortcut
3.If you want, you can add a personalized message to the shut down notice by using the -c flag. Using the above example, type shutdown.exe -s -t 45 -c "comment". The comment must be in quotes.[1] For example, you can let the user know how long until the shutdown begins by typing shutdown.exe -s -t 45 -c "Computer will shut down in 45 seconds".