googleoff: all Apple Store Mac iPod iPhone iPad iTunes Support googleon: all Search Overview Features iTunes Charts Opening the iTunes Store. If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop. Progress Indicator iTunes We are unable to find iTunes on your computer. To download from the iTunes Store, get iTunes now. Already have iTunes? Click I Have iTunes to open it now. iTunes for Mac + PC View More by This Author This book is available for download with iBooks on your Mac or iOS device, and with iTunes on your computer. Books can be read with iBooks on your Mac or iOS device. Swift is a new programming language for creating iOS and OS X apps. Swift builds on the best of C and Objective-C, without the constraints of C compatibility. Swift adopts safe programming patterns and ad...