You can update your mac software by going to the App Store, or System Preferences > Software Update.
Software updates can take some time, so if you see you're due an update try to give yourself enough time before your next lesson to update and prevent any issues in the lesson space.
It’s super important to make sure your device is running on the latest software. For a Mac the minimum software that we support is 10.15, so please do keep your device up to date so you can continue to enjoy your tutorials.
If you need any help updating, just let our customer support team know and we’d be happy to help.