Here is how you add classes to a calendar:
Once logged into Camino, go to the Calendar tab on the top bar.
This should direct you to a calendar view of your classes.
Now, at the bottom of the right-hand pane, you should see a hyperlink "Calendar Feed". Clicking that should open a small pop-up with a URL.
Copy the link below and paste it into any calendar app that has iCal Feeds and that should be it!
Link on how to get iCal Feeds on any calendar app: https://mcb.berkeley.edu/academic-programs/seminars/ical-feed-instructions