Once logged in, you will be redirected to your sites Dashboard. Here you will find a variety of tools to help you maintain and manage your website.
Tiles of particular interest will be
Select the appropriate tile to complete tasks at hand.
By default, all items in the tree are closed. To expand a section select the blue '+' icon. If an item doesn't have the '+' icon, there are no pages underneath.
While you are free to rename most pages, there are exceptions to this
Renaming any of these items will prevent the site from functioning as expected. When in doubt, ask a system administrator.
The Media Libraries is where you will find all the related objects for your site.