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Speed up your Mac! Learn how to diagnose and solve basic Mac performance problems, including processor, RAM, and hard-drive-related issues.
Learn about all the cool new features in Mac OS X Yosemite, including continuity, personal hotspots, and updates to the built-in apps like Safari and Mail.
Provides a comprehensive overview of Mac OS X Lion, complete with key recommendations for getting the most out of the operating system.
Walks through the skills necessary to use a Mac comfortably, while improving learning, productivity, and performance.