A desktop wallpaper is a digital image (photo, drawing, etc.) used as a background on a computer screen. A wallpaper is usually a photograph or other graphic image that is larger than the screen of the computer or other device.

Desktop wallpapers come in a variety of styles, resolutions, and aspect ratios. Most computer users today customize their desktop wallpaper by using a program or utility that allows them to choose and change their wallpaper images.

There are many sources of desktop wallpapers, including the websites of wallpaper manufacturers, wallpaper galleries on the web, and personal collections stored on the …