Introducing GNOME Desktop Components

When you start a GNOME Desktop session for the first time, you should see a default startup screen, with panels, windows, and various icons.

The major components of the GNOME Desktop are as follows:

• Panels

  Panels are areas in the GNOME Desktop from which you can access all of your system applications and menus. Panels are very configurable.

• Menus

  You can access all GNOME Desktop functions through menus. You can use the Applications menu to access almost all of the standard applications, commands, and configuration options. You can access the Applications menu from the Main Menu and from the Menu Bar applet. You can add the Main Menu and the Menu Bar applet to your panels.

  The Menu Bar applet contains an Actions menu. The Actions menu contains commands that perform various functions, for example Find Files and Log Out. The items in the Actions menu are at the top level of the Main Menu.

• Windows

  You can display many windows at the same time. You can run different applications in each window. The window manager provides frames and buttons for windows. The window manager enables you to perform standard actions such as move, close, and resize windows.

• Workspaces

  You can subdivide the GNOME Desktop into separate workspaces. A workspace is a discrete area in which you can work. You can specify the number of workspaces in the GNOME Desktop. You can switch to a different workspace, but you can only display one workspace at a time.

• Nautilus file manager

  The Nautilus file manager provides an integrated access point to your files and applications. You can display the contents of your files within a file manager window, or open the files in the appropriate application from the file manager. You can use the file manager to manage your files and folders.

• Desktop

  The desktop is behind all of the other components on the desktop. The desktop is an active component of the user interface. You can place objects on the desktop to quickly access your files and directories, or to start applications that you use often. You can also right-click on the desktop to open a menu.

• Preferences

  The GNOME Desktop contains dedicated preference tools. Each tool controls a particular part of the behavior of the GNOME Desktop. To start a preference tool, choose Preferences from the Main Menu. Choose the item that you want to configure from the submenus.

The most powerful features of the GNOME Desktop are the high degree of configurability and the multiple ways that you can perform tasks.

The components of the GNOME Desktop are interoperable. Usually, you can perform the same action in several different ways. For example, you can start applications from panels, from menus, or from the desktop.

Your system administrator can make configuration changes to suit your needs, so that the GNOME Desktop that you use might not be exactly the same as described in this chapter. Nevertheless, this chapter provides a useful quick guide to how to work with the GNOME Desktop.