Back in 2023, Microsoft introduced Microsoft 365 Copilot, an AI assistant that combines the power of LLMs with organizations’ data in the Microsoft Graph and the Microsoft 365 apps. Since then, Microsoft 365 Copilot has received several new features and capabilities. At Ignite 2025, Microsoft introduced several new capabilities and improvements for Microsoft 365 Copilot.
Last month, OpenAI released Sora 2, its most advanced video and audio generation model to date. Sora 2 can generate richly detailed, dynamic clips with audio from natural language inputs or images. Today, Microsoft revealed that the Sora 2 model is coming to the Microsoft 365 Copilot Create experience.
With Sora 2, users can generate short AI-created videos with simple prompts. Video projects will also have several tools, including voiceover, music, and brand kits, to ensure the generated videos stay consistent. Sora 2 in the Microsoft 365 Copilot Create experience is available for commercial users in the Frontier program.
Copilot Notebooks is getting a major update, including a Video Overview feature, a new overview page, and the ability to share Notebooks.
Copilot now proactively recommends Notebook topics based on your work and suggests relevant references to keep projects current. A new overview page provides live updates, and Audio and Video Overviews offer quick AI-generated summaries. Teams can also collaborate by sharing Notebooks across the organization, available through the Microsoft 365 Copilot Frontier program.
Voice in Microsoft 365 Copilot is now generally available, allowing enterprise users to talk to Copilot, interrupt it, and switch between voice and text on mobile and desktop. Users can just tap “Start a new voice chat” or say “Hey, Copilot” to get instant, personalized insights based on work data. The feature is rolling out first to Word, Excel, and PowerPoint agents.