Hello,
- Press Windows+I to open the Configure window;
- Select the option Accounts;
- Select in the left column the option "Input Options";
- In the window on the right, scroll down to the option "Require Windows Hello Sign In for Microsoft Accounts" and set the button to "Disabled";
- Go up to the option "Windows Hello PIN", click "Remove", and confirm once more;
- Enter your Microsoft account password in the next window and confirm. Then change your sign in options when you're already signed in: Make sure you're connected to the internet, so the change syncs to your Microsoft account. Select Start > Settings > Accounts > Sign-in options.