On a computer that is provided with a desktop kind of user interface, wallpaper is the background pattern or picture against which desktop menus, icons, and other elements are displayed and moved around. A wallpaper image can be in a JPEG or a GIF file format.What is background photo?
Background Pictures. These photos are meant to be neutral, to provide a simple background for your text, or whatever you may have on display. These photos are all suitable for adding a subtle mood in a background, be it comforting reflections, moving water, colors, blue background ideas or background pattern.