Welcome to TalkGraphics Hubbub

Double click on the Nav Bar to open the Navigation Bar menu.

You can select any page's titlebar and delete it. This does not delete the page it just removes it from the Navigation Bar.

You can also change the page name and the case. For example if your page title says about_us you can highlight the text and change it to ABOUT US.

And you can add sub menus. Click on the Help button in the Navigation Bar Properties menu to see what options are available. This hold true for any menu that has a Help button. And press F1 with any tool selected to see a context sensitive menu for that specific tool.