A new CEO has taken the helm of a major tech company. John Ternus is now in charge, succeeding Tim Cook after 15 years. During Cook's tenure, the company's value rose to $4.6 trillion, largely due to the popularity of the iPhone.

The transition occurs at a significant time for the company, as the industry is experiencing upheaval due to artificial intelligence. The company has faced challenges in delivering new AI features, despite promises made nearly two years ago.

Further details on the company's plans and strategies under new leadership are available, including recent artificial intelligence advances and upgrades to its voice assistant.