Below we will show how to disable the password request in Windows 10.
Right click the Start button and select Run (or press Win+R):
Type control userpasswords2.
Press Enter or OK:
Unset the checkbox Users must enter a user name and password to use this computer.
Specify credentials of a user that will be automatically signed in. Fill in the User name, the Password and the Confirm Password fields.
Reboot the computer to see the result.
As we see the automatic logging in works: