Windows 10: Cant Change Lock Screen

I've had this since i got windows 10 and basically i cant change my lockcreen, i cant change what type of lock screen i have eg (spotlight, slideshow, picture) its just stuck on spotlight. Any help would be great.



:)

 

getting to lock screen

I have a windows 8 Nokia Lumia 920, and I cant figure out how to get the screen to the lock screen... I know it goes there automatically after a set amount of time in settings, but there is a feature on the lock screen that I want to be able to use, and
cant seem to get there when I want to... the feature is the "shazam" app like feature that is on the bottom of the default lock screen, so maybe I can just put that app on my system someplace? when I hit the power/lock button it goes dark, and then when I
hit it again it comes up with a bing screen with an image that never changes, compared to the lock screen I think I am talking about that has the changing bing image!

 

Groove music on Lock screen

I cant see my groove artist photos in my lock screen and that makes it harder to change music that I have to unlock my screen and then change the song that I want to hear

 

Do you see sthg like this? If so you could add more.

Noted that MS now seems to be offering automatic updates of the lock screen- top right, you can click to say you'd like more.