Click the "Start" menu in the lower left corner, find the "Control Panel" and enter the "Control Panel" of the computer.

Locate the User Accounts icon in Control Panel, and then click it.

In the pop-up page, click "Create a password for your account".

In the password setting box, enter the prepared system power-on password. The password prompt can be set at will or not. Click "Create Password" after setting. You can successfully create it.

Then when you restart the computer, you must enter the power-on password to log in to the system.

If you want to modify or delete the power-on password, you can return to the user account where the power-on password was set, and then click Change Password or Delete Password. "