On one of the previews some time ago I changed from using a PIN over to a Windows/Microsoft logon password. Why? I don't recall. Now I want to go back to using a PIN but I can not find a route to do so. Settings: Accounts: Sign-in Options has areas for me to change my password and change my PIN and to add a picture password, but nothing to change which logon method I wish to use to revert back to using a PIN.
Your Account has options to change to a local account, but that's about it.
And as a side note, every time I select to change my password I get a "Something went wrong" "Try again or select cancel to set up your device later" in case that has any bearing on the solution...
I looked for a build number but ever since the preview numbers were taken from the desktop I do not know where to find one, in case that also might have bearing-
Thank-you for your consideration!