Skylight Yinmn is a major upgrade over Sapphire when it comes to its user interface. Skylight Yinmn made things easier, starting with the Skylight Menu. The new Skylight Menu Is on the left side, as well as most of the shortcuts, and everything is much simpler to use. Clicking all programs shows all the different programs and more! On the right side of the taskbar, there is a clock and three icons. The icons each do different things. The flag icon opens the action center, the signal icon opens up your networks, and the clipboard icon opens up a features list.