How to Subscribe to a Podcast
Subscribing to a podcast means that your program of choice will automatically download shows when they become available. This means no more having to check a website for an update.
Subscribe Using iTunes
iTunes makes it exceptionally easy to subscribe to a podcast, which is probably the reason for its success. A button like the one to the left is usually made available. Click on it. iTunes will open up and load the show's information, offering a display like this:
Click on the small SUBSCRIBE button. That's it!