The Browser offers a choice of three tree display
  styles. If you wish to change the tree style, pull down
  the Tree Style menu and select one of the following
  choices:

  -  Top - the root directory is centered at the top of
     the display and entries appear beneath it.

  -  Left - the root directory is centered at the left of
     the display and entries appear to the right of it.

  -  Outline - the root directory is at the top left of
     the display and the entries appear indented to the
     right of it.

  You may find changing the tree style helpful when you
  are viewing the organization of directories in your
  namespace.