How Apple reinvents itself to keep growing

Jason Snell, Macworld:Last week, Apple’s Q3 2019 financial results caused a bit of a hubbub because iPhone revenue was — for the first time in seven years — less than half of Apple’s overall revenue. The cause is a slowdown in iPhone sales combined with dramatic growth in two other areas: wearables and services.
But this is hardly the first time Apple has experienced a major change in the shape of its business. In fact, Apple is a company that’s rarely stood still i