Being designed for Windows users, and for those who hate the GNOME Shell and Unity desktop interfaces, Zorin OS 6 comes with an unique desktop environment, called Zorin Desktop. However, the brand-new Zorin OS 6 Core also comes with an innovative tool, called Zorin Look Changer, that allows its users to easily select a different graphical interface: GNOME 2, Windows 7, Windows XP. On the other hand, Zorin OS 6 Ultimate features the same tool, but with different interfaces to choose from: Unity, Mac OS X, and Windows 2000.