OSX Leopard HistoryOSX Leopard (version 10.5) is a Macintosh operating systemreleased by Apple Inc. on October26, 2007. The UNIX based, graphicuser interface operating system is based on Steve Job’s NeXToperating system and Princeton University’s UNIX MACH Kernel. Itwas first released in 2002 and is the successor to MacintoshOS9.OSX Leopard has extensively redefined the desktop in thisversion with a semitransparent menu bar and a redesigned Dock andStack. Cover Flow, the visual navigation interface first introducedin iTunes has been included. It allows the user to flip throughpreview icons of documents, bookmarks and graphics. Also includedis 64 bit application support, Time Machine automatic backuputility and updated search functions for Spotlight, which allowssearches across any number o