How to turn off the computer when it is turned on?

In the computer housekeeper window, click the "three horizontal" icon in the upper right corner.

1. In the drop-down menu, click Set Center.

2. In the Setup Center window, click General Settings.

3. On the general settings page, check "Don't pop up" under "Boot prompt reminder mode".

4. Click "OK" button to close the pop-up window of computer startup patent reminder.