Friday, September 2, 2011

IT111

DIFFERENTIATE MAC OS vs WINDOWS vs UNIX

MAC OS-is a series of graphical user interface-based operating systems developed by Apple Inc.

WINDOWS-is a series of operating systems produced by Microsoft.

UNIX-is a multitasking, multi-user computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs, including Ken Thompson, Dennis Ritchie, Brian Kernighan, Douglas McIlroy, and Joe Ossanna

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