Install XFCE or LXDE as alternate desktops

It takes some time to get used to a new desktop environment, like Gnome 3. To help you get time to use the Gnome 3 graphical user interface (GUI), you can install the XFCE or LXDE desktop environments as alternatives:

To install XFCE:
# yum groupinstall xfce <enter>

To install LXDE:
# yum groupinstall lxde <enter>