Finding and Adding Outlook Add-ins

  1. Navigate to portal.office.com and go to Outlook
  2. Select the gear icon in the upper right corner
  3. Choose the Manage add-ins option
  4. This will provide a list of all the supported add-ins for Outlook
  5. To select an add-in, click Add below the option of your choice
  6. Go to the My add-ins section on the left to see activated add-ins

Note:

This method will add and activate add-ins in both Office 365 and the Outlook desktop client.