You can easily install the Canto Outlook Connector by simply going to the Office Store in the ribbons section of your Office app. Alternatively, you may also go to the Microsoft Store to download the add-in from there.
Note: Be sure you are logged into your Microsoft account before proceeding any further. Once you have the add-on successfully added to your Microsoft account you can use the add-on on both the desktop app and web version.
1) Open a new email draft on your Outlook web browser and locate Get Add-ins.
2) In the search bar type in "Canto Outlook" and click on Add.
3) Afterwards, click on Continue.
4) The add-on will appear at the bottom bar of the email.