Apple has surpassed Microsoft to become the world's most valuable company, reaching a market valuation of $3.25 trillion. This rise, fueled by a 10% increase in Apple's shares in 2024, was boosted by new AI-enhanced features and software improvements announced at their annual developer conference. Apple's CEO, Tim Cook, highlighted advancements in Siri, which can now interact with messages, emails, calendars, and third-party apps. Analysts believe these AI advancements will drive iPhone sales, marking a significant step for Apple in the competitive AI market.