View of Basic System Information(Distribution, Kernel, CPU, Memory, etc.)
GNOME Session Control
Auto Start Program Control
Qucik install common usded applications
A lot of third-party sources to keep application up-to-date
Clean unneeded packages or cache to free the disk space
Show/Hide and Change Splash screen
Show/Hide desktop icons or Mounted Volumes
Show/Hide/Rename Computer, Home, Trash icon or Network icon
Tweak Metacity Window Manager’s Style and Behavior
Compiz Fusion settings, Screen Edge Settings, Window Effects Settings, Menu Effect Settings
Set the Shortcuts to let qucikly access your favourite applications
GNOME Panel Settings
Nautilus Settings
Advanced Power Management Settings
System Security Settings
Well, it depends. Most of the hacks and tweaks in Ubuntu Tweak come as second nature for seasoned Linux/Ubuntu users. For example, without Ubuntu Tweak, I would have to launch gconf-editor and browse through trees of mysterious options to remove (or add) /home to my desktop. With Ubuntu Tweak, its just a click of a button. So if you are a new Linux user playing around with Ubuntu, or just want the luxury and the efficiency of quick tweaks, then Ubuntu Tweak is for you.
Head to Ubuntu Tweak’s download page and follow the instructions. Its your basic adding a repo, key, update, install. You know the drill !