Monday, 17 December 2012

Wallpapers For Computer

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Wallpapers For Computer Biography

Computer wallpaper
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Computer wallpaper
Ubuntu 10.10 Maverick Meerkat desktop showing its wallpaper design.
Wallpaper (also desktop picture and desktop background) is an image used as a background of a graphical user interface on a computer screen or mobile communications device. On a computer it is usually for the desktop, while for a mobile phone it is usually the background for the 'home' or 'idle' screen. Though most devices comes with a default picture, users can usually change it to files of their choosing.[1]
"Wallpaper" is the term used in Microsoft Windows before Windows Vista (where it is called the Desktop "Background"), while Mac OS X calls it a "desktop picture" (previously, the term desktop pattern was used to refer to a small pattern that was repeated to fill the screen).
Contents  [hide]
1 History
2 Live wallpaper
3 Dynamic backgrounds
3.1 In Mac OS X
3.2 In Windows 7
3.3 In GNOME
3.4 In Enlightenment
4 See also
5 References
6 External links
[edit]History
Original computer wallpaper pattern, as used in Xerox's Officetalk and Star
The X Window System was one of the earliest systems to include support for an arbitrary image as wallpaper via the xsetroot program, which at least as early as the X10R3 release in 1985 could tile the screen with any solid color or any binary-image X BitMap file.[2] In 1989, a free software program called xgifroot was released that allowed an arbitrary color GIF image to be used as wallpaper,[3] and in the same year the free xloadimage program was released which could display a variety of image formats (including color images in Sun Rasterfile format) as the desktop background.[4] Subsequently a number of programs were released that added wallpaper support for additional image formats and other features, such as the xpmroot program (released in 1993 as part of fvwm[5]) and the xv software (released in 1994).
The original Macintosh operating system only allowed a selection of 8×8-pixel binary-image tiled patterns; the ability to use small color patterns was added in System 5 in 1987.[6] MacOS 8 in 1997 was the first Macintosh version to include built-in support for using arbitrary images as desktop pictures, rather than small repeating patterns.[7]
Wallpapers For Computer
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Wallpapers For Computer

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