The Main Window is built up to contain a series of network windows each showing an open HUGIN network (Bayesian network, LIMID model, or object-oriented network). The Main Window has a menu bar, a tool bar (called the Main Window Tool Bar), and a pane which can contain a number of network windows. Below this pane is the status bar which shows different information about the currently selected network window.
Please note that each item of the menu bar and the tool bar is clickable at the image in Figure 1. This provides you with a quick means of getting to the relevant information.