Apple Wireless Keyboard the initial release. The new model now uses only two AA batteries instead of three originally. Additionally, Mac OS X 10.5.8 is now the minimum OS over the original Mac OS X 10.4.10. This model of keyboard became standard with new generation of iMacs introduced on the same day. On July 20, 2011, following the release of Mac OS X 10.7/OS X Lion, Apple updated the keyboard slightly, updating the label on the Exposé key to Mission Control and changing the Dashboard key to a Launchpad key. Keyboard layouts with a rectangular Enter key are available in American English and
Super key (keyboard button) non-Macintosh keyboard in, this means that the layout on such keyboards is the same for macOS and Linux. Super key (keyboard button) The Super key refers to several different keys throughout keyboard history. Originally the Super key was a modifier key on the Space-cadet keyboard. Recently "Super key" has become an alternative name for the Windows key when using Linux or BSD operating systems or software that originated on these systems. Tom Knight created both the Knight keyboard and the Space-cadet keyboard. The improvement from the Knight keyboard to the Space-cadet keyboard was the presence of two more modifiers for