Motif - Window Close
     Motif has controls to close an open window - file
     manager, applications manager or other Motif window.
     The upper left hand corner of each Motif window has a
     minus sign (-) in a small box.  The window can be
     closed by:
     
          Double clicking the mouse on the minus sign
     
          Clicking on the minus sign then clicking on the
          close option with the mouse.
          
          Use a keyboard short cut or accelerator - hold the
          Alt key while typing the F4 key.

