Text Entry Boxes

  Text entry boxes are areas in a dialog box in which type text.
  You can change the text in a text entry box by deleting the
  existing text with the Delete key and typing new text.

  If a dialog box has more than one text entry box, the pointer
  is located in the first text entry field when the dialog box
  appears on the screen.  To move to the next text entry box,
  press the Tab key or move the pointer to the next text entry
  box and click MB1.