detailed guide to configuring and administering the X11R5 Windows, OSF/Motif® Release 1.2, and X.Desktop components of SCO's Open Desktop/Open Server -- for both new and experienced users. KEY TOPICS: Describes how to perform general tasks -- such as changing colors, or creating new Desktop and window manager menus; and provides reference overviews of how to use major configuration components of the Graphical Environment -- such as X resources and Desktop rules. MARKET: For administrators and end users of the X11R5, Motif 1.2, and X.Desktop environments of SCO's Open Desktop/Open Server.