Gesamtlänge aller Episoden: 3 days 13 hours 42 minutes
iOS 7, iTunes Radio, next generation Mac Pro and updated MacBook Air.
The new iPad mini, iPad with Retina display, new iMac, and 13-inch MacBook Pro with Retina display
Mac OS X Mountain Lion, iOS 6, MacBook Pro with Retina display
iBooks 2, iBooks textbooks, iBooks Author, and iTunes U app