Tree a

     Use the directory "tree" to visualize the structure of directories on
the disk. The directory "tree" may be called for Panel A:

1) Press the keys [Ctrl-F1] or
2) Move the mouse cursor to the middle part of the Information Panel and
   press the mouse right button.

     Using the keys [up arrow], [down arrow], [left arrow], [right arrow]
select a directory for the panel and press [Enter]. CP will enter the
selected directory. You may also select a directory by using the mouse.