A computer environment or program that displays, or facilitates the display of, on-screen options, usually in the form of icons (pictorial symbols) or menus (lists of alphanumeric characters) by means of which users may enter commands. Note 1: Options are selected by using the appropriate hardware (e. G. , mouse, designated keyboard keys, or touchpad) to move a display cursor to, or on top of, the icon or menu item of interest. The application or function so represented may then be selected (e. G. , by clicking a mouse button, pressing the "enter" key, or by touching the touchpad. ) Note 2: Pronounced "gooey. "