How to download songs in itunes?
To download the free songs that iTunes offers in the free on iTunes section (near the bottom of the main store page), click on the icon so that it takes you to the download page for that song and then just click “Get Song”. It will prompt you to confirm that you want to “buy” the song although you won’t actually be charged for it. For the podcasts you do pretty much the same thing – click on the icon for the podcast, then click on the “Get Episode” button to get individual episodes of the podcast or click on subscribe to subscribe to the podcast and automatically download new episodes.