Podcasting makes an audio file, typically an MP3 file, available online for downloading via an automatic "feed." You can then hear the podcast whenever you want from your computer or a portable media player.
What do I need to hear podcasts?
The first thing you need is podcast subscription software. Your options include the latest version of Apple's iTunes (which has the software built in), or other services such as Odeo or Juice (formerly iPodder), to manage your podcast subscriptions. At this point, you will already be able to listen to podcast audio from your computer (provided your computer has a sound card and can play MP3 audio files). If you want to make your podcasts portable, you will need to transfer them from your computer to a portable media device.
How do I subscribe to a podcast?
Simply highlight the URL in the box next to the orange [POD] icon. Right-click this link (or Control-click in MacOS) and select "Copy" or "Copy Shortcut." You may then paste the link into your podcasting software. In iTunes you can find this option under the "Advanced" menu as "Subscribe to Podcast."
Audio Interview Podcasts Subscribe directly using your preferred podcasting tool:
Or, copy and paste this URL into a podcasting tool:
Podcasting makes an audio file, typically an MP3 file, available online for downloading via an automatic "feed." You can then hear the podcast whenever you want from your computer or a portable media player. 
Right-click this link (or Control-click in MacOS) and select "Copy" or "Copy Shortcut." You may then paste the link into your podcasting software. In iTunes you can find this option under the "Advanced" menu as "Subscribe to Podcast."