Set “Background” to “Picture” or “Slideshow” instead of “Windows spotlight”.Use the search bar in the Settings app to look for “Lock screen settings”. In the same window, make sure Settings is toggled “On”. If they aren’t, the feature will be unable to download the images it needs for the lock screen. Here you should ensure that both Microsoft Edge and the Microsoft Store are set to “On”. It’s a good idea to check that it has the permissions it needs, as incorrect configuration can often lead to Windows spotlight images not changing.
There are multiple factors that can lead to Windows spotlight not working properly, from incorrect settings permissions to issues with its cache or feature itself.