Desktop environment implementing apparatus and method

The invention discloses a desktop environment implementing apparatus for an ARM processor platform. The apparatus comprises a desktop server module and multiple desktop client modules. The desktop server module comprises a desktop environment providing unit and an input/output management unit. The desktop environment providing unit is used for providing a desktop environment according to desktop environment parameters. The input/output management unit is used for managing input devices and output devices. Each desktop client module corresponds to one application program used in the desktop environment, receives input events from the input/output management unit, calls the corresponding application programs according to the input events so as to achieve corresponding functions, and sends the interface of the client to the input/output management unit. The invention also discloses a desktop environment implementing method.