Copilot will uniquely incorporate the context and intelligence of the web, your work data and what you are doing in the moment on your PC to provide better assistance. Available in Windows 11, Microsoft 365, and in our web browser with Edge and Bing.
Microsoft Copilot launches
Launch date
Microsoft AI (MAI) Voice-1 Highly expressive and natural speech generation model
Launched on August 29th, 2025
