Platform
OS X (previously Mac OS X) is a series of Unix-based graphical interface operating systems developed,
marketed, and sold by Apple Inc. It is designed to run exclusively on Mac computers.
Company
Apple Inc.
Programmed in
C, C++, Objective-C[1][2]
OS family
Mac OS, Unix
Working state
Current
Source model
Closed source (with open source components)
Initial release
March 24, 2001; 11 years ago
Default UI
Graphical (Aqua)
Limitations
Compatible with Mac OS X 10.5.8 or newer
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