In Step 4, you created your home page. In Step 5, you can add additional pages to your site.
Under Choose type of new page to add, select Blank Page from the menu, then press the Select button to name the page. That page name will be listed as a button in the navigation bar of your web site. For ideas on additional page formats, we've shared a few of our favorites also listed in the menu.
Once you have added all of the pages you would like at this time, select Next to move onto Step 6.