Microsoft has announced they will no longer support plug ins for Outlook such as the Zoom and Webex plugins used for scheduling meetings. The replacement for this is called an “add-In” and it is recommended to uninstall the plug in or there may be issues using the add-in.
Windows
\uD83D\uDCD8 Instructions
Close all Office applications.
Click the Start menu.
Start typing Apps and features, then click Apps & features when it shows up in the results
In the list of Apps & features, find Zoom Plugin for Outlook. (The name may be followed by a version number.)
Click Zoom Plugin for Outlook, then click Uninstall. (This may require administrative privileges.)
Mac
\uD83D\uDCD8 Instructions
Close all Office applications.
Open Finder.
Click Applications.
Control-click Zoom Plugin for Outlook and click Move to Trash, or drag it to the Trash. (Be sure not to inadvertently trash Zoom.us Application!)