Each GUIoperating system has a desktop. This is the area where various shortcuts or files can be stored for easy access by the user.
Some examples of operating systems that include desktops are:
The computer term Desktop origionally came from the area on an actual desk where most of the work is done. The top of a desk can support various objects, including:
Pen Holders
Computer Monitors
Computer Peripherals
The top of a desk is easy to write on
Calendars
Misc. objects (including coffee cups, Kleenex and computer mice)
Models of ships, airplanes, human skulls, etc. etc; often referred to as desktop model(s)