GNOME2 is a popular desktop environment that provides many built-in utilities.
NOTE: As of this writing, GNOME3 has not been ported to FreeBSD. Once it has, it may become a desktop selection in the PC-BSD installer.
Figure 5.1a shows a screenshot of GNOME2 running on a PC-BSD 9.0 system:
Figure 5.1a: GNOME2 on PC-BSD
Note: the Gnibbels and Lights Off games require 3D acceleration. If your video driver does not support this, these games will not work.