Copilot in Outlook

Copilot in Outlook works with you in your inbox and messages so that you can spend less time on email triage and more time on communicating—better, faster, and more easily. Summarize lengthy, convoluted email threads with multiple people to understand not only what has been said, but the different viewpoints of each person and the open questions that have yet to be answered. Respond to an existing email with a simple prompt or turn quick notes into crisp, professional messages—pulling from other emails or content that you already have access to from across Microsoft 365.