1. In an operator controlled interactive text processing system having a keyboard, a display device, and a diskette drive for entering programs into said system, said system performing text processing tasks that are selected by said operator interactively from menus which are displayed by said system to said operator from portions of programs entered into said system from a "combined-program" diskette, said "combined-program" diskette having a set of selected text processing task programs that were previously transferred from a plurality of different program source diskettes, said selected set comprising some but not all of said text processing task programs initially stored on said different program source diskettes so that some menus associated with said programs on said different program source diskettes are no longer valid to guide said operator through a series of text processing task programs corresponding to said set of transferred programs, said "combined-program" diskette further including a table of data that is captured during the creation of said "combined-program" diskette which indicates to said system each said transferred text processing task program in said selected set, an improved method of assisting said operator in the interactive selection of text processing tasks when said "combined-program" diskette is employed to control said system, said method comprising the steps of (1) displaying to said operator a first stored menu which includes a plurality of options each of which is defined by (a) an ID character and (b) a literal text description of the option and which corresponds substantially to a menu which was stored on at least one of said plurality of different program source diskettes and (2) developing the information format and content for a second menu dynamically with said system prior to display, (a) in response to keying into said system from said keyboard one of said ID characters when said first menu is displayed to select one option from said menu displayed in step (1) to cause said system to display said second menu, said second menu including a plurality of options, each of which is also defined by (i) an ID character and (ii) a literal text description of the option, and (b) in accordance with said data stored in said table during the creation of said "combined-program" diskette so that said second menu is unique to the specific and "combined-program" diskette and displays only valid options to subsequent text processing tasks corresponding to said selected set of transferred programs and invalid options corresponding to text processing task programs that were not transferred to said "combined-program" diskette during its creation are not displayed on said second menu.