Menus

In this theme you are able to display menus in the top bar, header (the primary one), bottom bar and via widgets (fig. 1.):

Fig. 1. Custom menus.

Fig. 1. Custom menus.

Custom menu can be created/managed in a usual way. More detail are available here: http://en.support.wordpress.com/menus/

Since version 2.1 The7 theme supports Mega Menu functionality! You can find details on it here.