Share and collaborate with Outlook on the web

Share a file in a message

1. Select New message.
2. On the toolbar, select Attach > Browse cloud locations.
3. Choose the file you want to attach from the different options:

• Computer
• OneDrive
• Recent attachments
• Email messages

4. Select if you want to:

• Share as a OneDrive link
• Attach as a copy

Use @mentions to get someone's attention

In the body of the email message or calendar invitation:

1. Type the ⁠@⁠ symbol and the first few letters of a contact's first or last name.
2. Choose a contact from the list.
   This adds the contact to the To line of the email message or meeting invitation.