Ubuntu Tweak is a utility created to make it easier for users to configure and change a variety of system settings. You can use it to quickly adjust settings for GNOME Panel, Compiz, and Nautilus, along with some more advanced security settings.
Unfortunately for readers who use a different distribution, Ubuntu Tweak will only work for the latest version of Ubuntu with the GNOME Desktop Environment installed.
Installation is most easily done on the command line for this one. Type the following in the Terminal: