How to set an image as desktop background in Windows 8 Paint?
Set as desktop background option is used to change the windows desktop background picture.
Option 1: Go to File tab, select Set as desktop background
Option 2: Select File tab and press the key "b"
You can choose any of the three choices to set the desktop background,
Fill - To fill the entire paint screen with the image.
Tile - To fill the whole screen with the repeated picture.
Center -To center the picture in the middle of the screen.
Here, the house image is set as desktop background for Windows.