Windows 10: How do I stop one of my images appearing on the pre-login screen

I have been importing some scanned photos to my PC, and now one of them appears as the pre-login image, which I do not want! How do I stop this happening?

:)

 

Pre login images

I love the images and pictures that are appearing on my pre login screen. is there anyway to find out where each picture is? for example, what country or state or region ? I believe they are from windows or Microsoft and appear when I turn my pc on and
appear every time I login.

 

Windows Spotlight images suddenly stopped appearing on login screen

My Settings:





As for the Registry entry, I did check it and is 0.
Thnx again!

 

Login Screen Background keeps defaulting to stock image

I've set a custom image on my lock screen to show up on the initial login screen whenever I first start up my computer. But occasionally, the login screen defaults to a stock landscape image that comes with Windows 10.

To clarify, here are the steps I've taken:

• Go into Settings -> Personalization -> Lock Screen
• EDIT: Set image to Picture
• Click Browse... to look for and select a picture
• Turn on Show lock screen background picture on the sign-in screen.

However, no matter how many times I retake these steps, the default login screen background occasionally
comes back. How do I stop this from happening?

UPDATE: I forgot to mention a step here in my initial post. I have already set the background to
Picture, thus the custom image.