Wallpapers or as they know they are all background images, photos of landscapes or pictures that diversify your desktop. They Wallpapers may be in different formats, sample formats JPEG, PNG, BMP, GIF and other file formats. They are stored on your device and displayed on the desktop, to make it more pleasant and attractive. Wallpaper are often used in Microsoft Windows, Macintosh Mac OS X, Linux, and other operating systems to make the desktop different, funny and interesting. Each operating system provides several pre-installed wallpaper, which users can choose among them. All operating systems that allow placement of wallpaper on the desktop-but the opportunity to download more wallpapers, which are placed on the desktop.