The standard GNOME desktop uses a menu bar at the top of the screen, but this menu bar only contains Applications and System menus and status information (such as the time of day); individual programs have their own menu bars as well. The Unity desktop shell shipped with Ubuntu Linux from version 11.04 through 17.04 uses a Macintosh-style menu bar; however, it is hidden unless the mouse pointer hovers over it, similar to the Amiga example below. Starting with 17.10, it defaults to the GNOME desktop environment, using its menu bar.