Mac OS X: The Complete Reference Publisher: McGraw-Hill | ISBN: 0072126639 | edition 2006 | PDF | 801 pages | 13,81 mb On the surface, Mac OS X isnt all that different from Mac OS 9.1. Indeed, most users will be just as happy with the slightly older version of the Macintosh operating system as with version X. But for people who have longed for a more robust kernel with true preemptive multitasking, better graphics support, and a stronger suite of programming tools, Mac OS X is manna. Like too many other books that choose to focus on Mac OS X as just another Mac System for everyday home and office users, Mac OS X: The Complete Reference explores the new Mac OS in terms of its basic features before delving into its new architecture, server capabilities, and BSD Unix-derived features.