Click on the Zoom -activity visible in the Course view.

Choose a fitting session from the tab that opens.

It is recommended to access Zoom using the desktop application for it, but Zoom can also be used with limited functions over the Google Chrome web browser.

More guides in help.jyu.fi for using Zoom:

Key functions of Zoom web conferencing

Joining a Zoom web conference using an invitation link

How to login to Zoom application?