Note: To install Zoom for Outlook on the Outlook desktop app, you must have a Microsoft Exchange account added to Outlook. Click the File tab to view accounts added.
If you only have an IMAP account, use Zoom for Outlook on the Outlook web app.
Now that the add-in is installed, learn how to schedule and edit meetings through the add-in.
Change the Web Browser default to either Firefox or Chrome (Edge or IE are not compatible)
If the Zoom add in is still not showing up in the Outlook Calendar