Display tool buttons -- shows the toolbar buttons at the
top of each window
Display hover help -- displays a help bubble, when one is
available, near the pointer when you move the pointer
over a tool button
Display info area -- displays a line of help, when one is
available, at the bottom of the window when you move the
pointer to a new area of the window.
Place tool buttons on title bar --
places the tool buttons for each window on its title bar
rather than below the menu bar. This choice is only
supported when the debugger's user interface is running
under OS/2.