Apple’s confusing method of device authorization and association

The iTunes Store was launched 14 years ago today, and has morphed from its initial music-only offering to embrace all forms of digital media. It’s now just another digital purveyor among many, though still the leading seller of digital music in the world.While music files were protected with digital rights management (DRM) in the early years, it’s now been eight years since this was removed. But other types of content sold on the iTunes Store still have DRM: movies, TV shows, apps, a