The Display menu consists of four main commands:
Show Only Selected Taxa: This is a toggle, showing a matrix of all or only selected taxa.
Sort Taxa: This provides a submenu for sorting the order of taxa in one of three ways: by input order, by taxon name or by group name.
Show Group Names: This is a toggle for displaying or hiding the group name next to the name of each taxon, when available.
Change Font: This brings up the dialog box, which allows you to choose the type and size of the font used to display the distance values.