You can add the following types of menu to your panels:
: You can access almost all of the standard applications, commands, and configuration options from the . To add a to a panel, right-click on any vacant space on the panel, then choose -> . You can add as many objects to your panels as you want.
Menu Bar: You can access almost all of the standard applications, commands, and configuration options from the menus in the Menu Bar. The Menu Bar contains the menu and the menu. To add a Menu Bar to a panel, right-click on any vacant space on the panel, then choose -> . You can add as many Menu Bar objects to your panels as you want.
System menus: System menus contain the standard applications and tools that you can use in the GNOME Desktop. The
menu and menu are system menus. To add a system menu to a panel, right-click on a launcher in the menu, then choose -> .