Using GNOME Desktop: It is a stable and reliable desktop environment, with a few cool features in it. To use your GNOME desktop, you should know about the following components:

1. Metacity: This is the default window manager for GNOME in Red Hat Linux. It can provide you with the themes, windows, borders and window controls.

2. Nautilus: It is a File Manager or Graphical shell. It provides window opens and displays the contents of the selected folder. It can also display other types of content, such as shared folders from Windows computer on the network.

3. GNOME Panel: It is intended to be the place from which you manage your desktop, and by this panel, you can start applications. You can also change the panel in many ways by adding applications or monitors, by changing the placement. The GNOME Panel menu contains a lot of functions, and these are the menu, Add to the panel, Delete this panel, Properties, desktop application launchers, a workspace switcher window list, a clock, Help and About GNOME.

4. Desktop Area: The windows and icons you use are arranged on the desktop area. It supports a drag-and-drop between applications, a desktop menu, and icons for launching applications.