However, when people so desire they can easily change the picture to make it a wallpaper or screensaver. Ordinarily, all such devices are provided with pictures in limited numbers, to work as wallpaper or screensaver by the operating system. These are graphics used on the monitor of a PC, laptop, notebook, and even mobile of today, to give it a personalized look. Even while surfing the net, you get across sites that promise free wallpapers and screensavers.
Wallpaper and screensaver are words used commonly in computer parlance.
