After logging in you'll be brought to your Dashboard:
From your Dashboard you can add a new page, add a new article, and add a menu. You can also view and edit your most recently updated pages here.
You can return to your Dashboard by clicking the Dashboard menu item or the Afterburner logo in the top left corner.
Also in the top left corner, under the Afterburner logo, you'll see an indication of what user account you are logged in under. To the right of this indication is a blue edit symbol that will bring you to your user settings. For more information, see Users. You also have the option to logout here.