Is it because the notebook is too hot that it automatically closes the program? I turned it off by myself in the middle of playing LOL today. This never happened before. What happened?

When playing notebook games, the temperature is within 65 degrees. Download software such as Master Lu to detect temperature. If the temperature is normal, it should be a game problem. Try reinstalling the game. If this problem still occurs, see if you will quit playing other big games. If you do this, there may be something wrong with the system. Try reinstalling the system.