What is Podcasting?

                               Podcasting- What is it?
               - Podcasting is the ability to create or listen to audio or video content. 

                       Subscribing- What is it?
    
     -When you subscribe to something, you get updates to what you subscribed to.

    - When you subscribe, you get automatic updates sent to your email/device.

                 iTunes and Podcast Directories:

                                Difference:

               - iTunes is a website that lets you search and subscribe to podcasts. Podcast Directories only have specific podcasts that are available to subscribe to.
             
                               Similarity:

    - iTunes and Podcast Directories have a bunch of different podcasts that you can subscribe to. You can listen to the podcast before you subscribe to it.