You will not have to worry if you oversleep while you are watching movies at night. The computer will be shutdown automatically to save the computer energy and electricity.
HOW TO SHUTDOWN THE COMPUTER AUTOMATICALLY WITH KMPLAYER
Step 1: Run KMPlayer.
Step 2: Right click on any position on the interface of the utility. A box will appear, select Options to create some settings and select Preferences... or press F2 to reduce manipulations.

Step 3: A window will appear, click General -->Reapeat/Playlist to set up the mode to repeat Videos or Audios until a given period of time to shutdown the computer.
On the right window of the screen, select the General tab.
Click on Shutdown Windows at the specified time (set time to shutdown the computer).
At the time frame below, enter the time you want to shutdown the computer.
Click Close to close the window you have just created settings.
In case you want to reset to the default settings, select Reset Current Present, then the program will automatically delete current settings and return to the default settings of the producer.

How to shutdown the computer automatically with KMPlayer is a small tip, but not all people know it. Through this article, we hope that you will have new knowledge on the way to discover all features of KMPlayer.
Wish you success!