Personal computer is one thing, while at the same time it can be operated along with the installation of particular Operation System. But the thing I wish to discuss here is not merely about personal computer itself.
In broader sense, an Operation System can be completed with other thing, mostly software, in which you can try to put different desktop wallpapers within the operation system. Apparently, there is much more wallpapers we can get, especially if we intend to explore the cyber space.
That kind of wallpaper can be obtained from such one website as Desktop Wallpaper Space. There are many choices you can get from there. It is sure that all wallpapers provided by them are sophisticated and graphically realistic.