Welcome to the March 2026 edition of What's New in Microsoft 365 Copilot!

Researcher now goes further with two new multi-model capabilities that raise the bar for accuracy, depth, and confidence in AI-generated reports: Critique and Council.

Announcing the Microsoft Copilot Connector v2 for Veeva Vault, Powering Enterprise-Scale Copilot for Life Sciences

See what’s new in Copilot Notebooks—create docs and decks, add SharePoint context, and explore ideas with new tools.

We’re excited to introduce a new training video series designed to help you get started with the Microsoft 365 Copilot app, one step at a time.

Microsoft 365 Copilot Declarative Agents are upgrading to GPT‑5.2, bringing improved reasoning, more reliable tool use, and stronger document understanding. Expect higher‑quality, better‑structured r...

If you’re considering Microsoft 365 Copilot Business, or planning your next renewal, now is the time to act.

Explore the updated Copilot Notebooks experience, now generally available for Microsoft 365 enterprise (Entra ID) users.

Copilot is now agentic in Excel, Word, and PowerPoint, collaborating with you to take multi-step actions directly in your files. Turn drafts into review-ready docs, trusted models, and on-brand ...