All features of Memento Database Desktop are available from the app main window. It consists of several logical parts:

1. Title bar allows you to minimize, maximize and close the window.
2. Menu gives access to main features and actions. Its content depends on what is chosen in the main window area.
3. Sidebar allows you to switch between Libraries created from your account, Libraries that are shared with you or pick a Library template.
4. Main area changes depending on what is chosen in the sidebar. Here you can see the list of Libraries, search for some entry, look through the catalog of templates, open a Library or change your pricing plan while you use Free Subscription.
5. Status bar shows the notifications about Memento Database and your actions.