Calendar URL (right click and select copy link)

On Mac (Calendar app)

1. Open the Calendar app.
2. Go to File > New Calendar Subscription.
3. Paste the Calendar URL and click Subscribe.
4. Set how often you'd like it to auto-refresh (e.g., every hour, every day) and click OK.

On Windows (Outlook)

1. Open Outlook and go to the Calendar view.
2. Click Add Calendar > From Internet.
3. Paste the Calendar URL and click OK.
4. Outlook will sync it periodically automatically.