PgDn 	

         The PgDn key, located on the keyboard, moves you to another
         document retrieved by the most recent search and ranked
         according to the Probable Relevance Ranking.  When the PgDn
         key is pressed, a box appears with the following message:  

                    "Display Document of Rank" 

         followed by a number "1" in reverse video.  

         Type the ranking number of the document you want to display
         on top of "1" and press the ENTER key.  The document will
         immediately appear on the screen.