Windows Spotlight

Windows Spotlight  feature included by default in Windows 10.      It displays the image on the lock screen of Windows 10. Users are given an opportunity to mark whether they wish to see more or less images of a similar type.

How to enable Windows Spotlight
1. Open up All Settings from the Task Bar.

2. Navigate to Personaliztion.

3. Choose Lock screen

4. Under Background select Windows spotlight from the menu

Eventually, you should see a 'Like what you see?' dialog on the lock screen in the upper right-hand corner. Selecting this brings up an 'I like it!' and 'Not a fan' menu choice where you can register your vote.