MaX desktop is highlighted with a bright blue background and a rounded image resembling the terrestrial sphere. This is the "GNOME" desktop, which MaX used as principal, but you can login with the other two desktops: "KDE" and "XFace". This requires logout (not restart) and re-enter after choosing another desk in the "Session menu", which is done in seconds. But the three desks maintain the same background and the panel bar at the bottom of the screen. In addition, programs are the same in all three desks, with some changes that depend on the chosen desktop. Actually, it could be using a desk with other programs.