1st log into your Windows 10 PC as you would do normally using your password.
2nd click Start or press the Windows icon on your keyboard.
3rd using your keyboard, type NETPLWIZ
The NETPLWIZ command will show in search results with the words "Run Command", when you see it either press ENTER or click it.
5th un-tick the option with the words "Users must enter a user name and password to use this computer" then follow the instructions and finally click Apply.