OS X Mavericks is the 10th major release of OS X Apple Inc’s desktop and server for Macintosh computers. OS X Mavericks was announced on June 10, 2013, at WWDC and was released on October 22, 2013, as a free upgrade through the Mac App Store worldwide.
Features of Mac OS X Mavericks
Improved multiple display support
New iBooks applications
New maps applications
Safari browser enhancements
iCloud Keychain sync
Notification center enhancements
OpenGL 4.1 Core Profile
iMac (Mid-2007 or later)
MacBook (13-inch Aluminum, Late 2008), (13-inch Polycarbonate, Early 2009 or later)
MacBook Pro (13-inch, Mid-2009 or later), (15-inch or 17-inch, Mid/Late 2007 or later)
I am not a hacker, not a programmer, not a developer, not a web designer, not a Linux expert. I am a 19-year-old boy who wants's to be all of these. I am understanding, developing and encouraging myself, so till then these not's will remain as it is.