Background spotlight is a background or walpaper that often appear when we use windows lockscreen 10. The existence of background or wallpaper is not we get on the desktop wallpaper, for that I will notify how to make background spotlight that we can use as wallpaper desktop.
Here are the steps :
Make the settings in the options folder to show hidden files.
show hidden files
Go to Local Disk (C :) > User > Your Name Computer > AppData > Local > Packages > Microsoft.Windows.ContentDelivery > Local State > Assets. You will see some files and Ctrl + A (blocks) and Ctrl + C (copy)
files spotlight
Go to the picture folder > saved pictures > New folder "Spotlight"> Ctrl + V (paste).