I googled in order to understand how to automatically set my Windows 10 desktop background picture as lock screen picture: I'd just like that, everytime I change my desktop background, the lock screen change accordingly. But I have found only tips and tricks to get the opposite, that is using the lock screen pictures as desktop background. It looks like it's impossible to do what I want nad I find it surprising, since it looks to me to be an almost obvious feature (and for sure not difficult to implement).
Can somebody tell me something about?
Thank you :)