How do I unsubscribe from a podcast?
You can unsubscribe from any podcast you’ve already subscribed to. Use the 
icon to open your collection, highlight the podcast you no longer want, and click delete at the bottom of the window. Then save your collection.
You can also use the icon to open your collection and drag the podcasts and folders into the order you want them. You can learn more about managing your collection of podcasts here.
