Intel and Microsoft are collaborating on AI PC development, with Intel expanding its AI PC developer program to reach more software and hardware developers. Microsoft's new era of AI PCs will require a Copilot key, with specific hardware and software requirements outlined. Some laptops, like Asus' ROG Zephyrus, have Intel's new Core Ultra chips but lack the Copilot key, not meeting Microsoft's strict AI PC criteria. Intel's program aims to introduce over 300 AI features in 2024.