With Yosemite, Apple has unleashed the most innovative version of OS X yet--and once again, David Pogue brings his expertise and humor to the #1 bestselling Mac book. Mac OS X 10.10 includes more innovations from the iPad and adds a variety of new features throughout the operating system. This updated edition covers it all with something new on practically every page.

• Get the scoop on Yosemite's big-ticket changes
• Learn enhancements to existing applications, such as Safari and Mail
• Take advantage of shortcuts and undocumented tricks
• Use power user tips for networking, file sharing, and building your own services