If you don’t like a type of picture, click Not a fan.
To do that, when you see the type of picture that you like to see more often on the lock screen, click “Like what you see?” option on the lock screen and then click I love it. For instance, if you like birds and animals, you can configure the Windows Spotlight feature to show these type of pictures only. You can select what type of pictures to be shown on the lock screen. The Windows Spotlight feature shows breathtaking photos on the lock screen.
The Windows Spotlight feature in Windows 10 sets a beautiful picture as lock screen and login screen background, and changes the background every day. Luckily, in Windows 10, you don’t need a third-party program to automatically change the lock screen background picture.