Apple Inc.CEO transition; impact on Apple's future unclear, with AI challenges and supply chain issues noted.

Apple's new CEO, John Ternus, takes the helm on Tuesday, ending Tim Cook's 15-year tenure during which the company's value skyrocketed to $4.6 trillion thanks to the iPhone's popularity. The transition comes as Apple faces challenges in artificial intelligence, having stumbled in delivering promised features, though it recently unveiled upgrades to Siri. Ternus, who worked on products like the Apple Watch and AirPods, must navigate AI competition, supply chain issues, and relationships with figures like President Donald Trump. Cook will remain as executive chairman and is expected to help maintain ties with Trump. Ternus will headline next week's iPhone launch at Apple's Cupertino headquarters.
Apple Inc.CEO transition; impact on Apple's future unclear, with AI challenges and supply chain issues noted.
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