Welcome to Copilot in Outlook
Applies ToOutlook for Microsoft 365 Outlook for Microsoft 365 for Mac Outlook on the web New Outlook for Windows Outlook for Android Outlook for iOS

Copilot in Outlook makes inbox management easier with AI-powered assistance to help you write emails quickly, turn long email threads into short summaries, and even create a meeting invitation from within an email thread.

Important:  Copilot in Outlook only supports work or school accounts, and Microsoft accounts using outlook.com, hotmail.com, live.com, and msn.com email addresses at this time. Email accounts from third-party email providers such as Gmail, Yahoo, and iCloud can use Outlook, but won't have access to Copilot features.

Need to draft an email?

  1. Select Home > New Mail

  2. Select the Copilot icon Copilot Icon from the toolbar, and then from the drop-down menu, select Draft if you're using new Outlook, or Draft with Copilot if you're using classic Outlook.​​​​​​​

  3. In the Copilot box, type your prompt. For example, "Let the team know we decided to use clay shingles and to go ahead so we meet the deadline." Shows the New Outlook mail page with a prompt window open where you'd normally start typing your email.​​​​​​​

  4. Select Generate (in new Outlook it's an arrow button). Copilot will draft a message for you.

  5. If desired, you can then change the length and tone. In new Outlook, select Make it shorterMake it longer, or scroll and select Change Tone. In classic Outlook, select Generate options icon Adjust, then choose an option.Shows the New Outlook mail page with a draft created by Outlook. Below the draft are options to keep, discard, or change the draft.

  6. Review the output. If it's not quite what you want, select Retry in new Outlook or Regenerate in classic Outlook. Copilot will create a new version. Or, to completely start over, select the prompt text, change your prompt, then select Generate again.

  7. When you're satisfied with the output, select Keep it or Keep. Edit the draft as needed, and then select Send when you're ready.

Want to summarize an email?

Use email summaries to get through long email threads and catch up on the conversation quickly.

  1. Select a conversation from your inbox.

  2. Select the Summary by Copilot box at the top of the email thread in new Outlook, or select Summarize if you're using classic Outlook. Copilot will scan the thread to look for key points and create a summary for you.Click Summarize to get an email thread summary by Copilot.

When it's completed, the summary will appear at the top of the email and may also include numbered citations that, when selected, take you to the corresponding email in the thread.Summary of email thread with citations created by Copilot.

Want to send a meeting invitation?

In new Outlook, you can use the Schedule with Copilot option in the toolbar to quickly create a meeting invitation from within an email.

Shows Outlook toolbar with "Schedule with Copilot" button highlighted. Copilot helps you create the invitation—the meeting title and agenda are filled in for you, and the email thread is added as an attachment. The people on the email thread are included as meeting attendees, and you can quickly review the invitation, add or change things, then send it out. To learn how, see Create a meeting and agenda with Copilot in Outlook.

Keep in mind...

Copilot leverages GPT, a new AI system from OpenAI that creates text based on a prompt. As it is a new system, it may create things you didn't expect. If you find content to be unexpected or offensive, send us feedback so we can make it better. Also, because the content is generated by AI that draws from the internet, it may contain inaccuracies or sensitive material. Be sure to review and verify the information that it generates. And note that similar requests may result in the same content being generated.

Privacy

Copilot and Microsoft 365 are built on Microsoft's comprehensive approach to security, compliance, and privacy.

For more information about privacy, see the following information:

Learn more

Email coaching with Copilot in Outlook

Create quicker responses using Reply with Copilot in Outlook for Mac

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