Copilot Cowork 全球正式上线，支持多模型

Copilot Cowork is now generally available worldwide, now with multi-model support!

Every organization can put long-running agents to work on complex, multi-step tasks, grounded in your organization's unique knowledge and know-how. https://www.microsoft.com/en-us/microsoft-365/blog/2026/06/16/copilot-cowork-is-now-generally-available/?v=15