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When you collaborate with other authors to create a document, you can save time by simultaneously editing the document instead of doing this separately. To edit the document at the same time, each author opens the file from a common location on a server.

When you and your colleagues want to collaborate on a document, use real-time co-authoring to see everyone’s changes as they happen. Collaboration is a simple three step process:

You save the document to OneDrive or SharePoint Online, so others can work in it.

You invite people to edit it with you.

When they open and work in the document in Word for Mac 2016 you'll see each other’s changes as soon as they're made. This feature is only available to Microsoft 365 subscribers. Subscribers get new features and improvements monthly. Click to try or buy a subscription.

First you save the document on OneDrive or SharePoint in Microsoft 365 so that others can work on it. Next, you invite people to edit it with you.

To collaborate, you have to save your document in OneDrive or SharePoint so that others can access it. For more information about saving your files, including how to save to a different location on an online service, see Save a file in Office for Mac.

  1. Choose Share > Invite people.

    Choose Share and then choose Invite people

  2. If you haven't yet saved your document on OneDrive or SharePoint in Microsoft 365, you will be prompted to do so. Choose a location, and then choose Save.

  3. In the Invite People dialog box, type the names or email addresses of the people you want to share the document with.

    Invite People dialog box

  4. (Optional) Include a short message.

  5. Select the Can Edit check box, and then choose Share.

    The people that you invite will receive an email message with a link to the shared document. When people follow the link you sent, the document will open in their version of Word or in Word for the web.

  1. Open and edit the document in Word 2016 for Mac or in Word for the web.

  2. In Word 2016 for Mac, you can see the number of people currently editing the document next to the Share icon. Share icon Click the icon to see who has permission to edit the document and who is currently editing.

    In Word for the web, you'll see the names of the other people editing the document in the top right corner of your screen.

  3. Click the Save and Refresh icon to save your changes to the document and update it with changes made by others. Save and refresh

  4. You will receive an error message if your changes conflict with updates done by someone else.

    Conflicting changes message

    Click Resolve.

  5. On the Conflicts tab you can accept your changes, reject your changes, and add comments.

    Conflicts tab

    When you are finished, you will see a message that the conflicts have been resolved. Click Close Conflict View.

    Conflicts resolved

    Click Save.

See also

Collaborate on Word documents with real-time co-authoring

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