Take Control

Take Control of Calendar Syncing and Sharing with BusyCal (Version: 1.1, August 16, 2013; originally published October 10, 2012)

Take Control of Upgrading to Mountain Lion (Version: 1.2.1, April 4, 2013; originally published July 5, 2012)

Take Control of Mail on the iPhone, iPad, and iPod touch (Version: 4.0, November 9, 2012; originally published May 8, 2010; updates and replaces Take Control of Mail on the iPhone and iPod touch)

Take Control of Apple Mail in Mountain Lion (Version: 1.1, August 24, 2012; originally published July 25, 2012)