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Mac OS X
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Mac OS X

operating system
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The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • macOS

    …2001 the company rolled out Mac OS X, a major redesign based on both the NextStep system and Apple’s most recent OS release. OS X ran on a UNIX kernel (core software code) and offered technical advances such as memory protection and preemptive multitasking, along with a more versatile Finder,…

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    …2001 the company rolled out Mac OS X, a major redesign based on both the NextStep system and Apple’s most recent OS release. OS X ran on a UNIX kernel (core software code) and offered technical advances such as memory protection and preemptive multitasking, along with a more versatile Finder,…

    Read More