
Vibe working: Introducing Agent Mode and Office Agent in Microsoft 365 Copilot
Today, we’re bringing vibe working to Microsoft 365 Copilot with Agent Mode in Office apps and Office Agent in Copilot chat.

Expanding model choice in Microsoft 365 Copilot
We’re excited to announce that we’re expanding the models that power Microsoft 365 Copilot with the addition of Anthropic models.

Microsoft 365 Copilot: Enabling human-agent teams
Microsoft 365 Copilot introduces AI agents that support teamwork—helping groups plan, meet, and communicate more effectively across Teams, SharePoint, and Viva Engage.

Moving sales, service, and finance to the Frontier with Microsoft 365 Copilot
Today, we’re announcing the addition of role-based AI solutions to Microsoft 365 Copilot for sales, service, and finance professionals.

Available today: GPT-5 in Microsoft 365 Copilot
We’re excited to announce that GPT‑5—OpenAI’s best AI system to-date—is rolling out today in Microsoft 365 Copilot and Microsoft Copilot Studio across the world.

How Microsoft 365 Copilot and agents help tackle the infinite workday
AI presents both a once-in-a-generation opportunity and a challenge to help every employee conquer the infinite workday.