Find podcasts @ iTunes Store
Open the iTunes application
You need to have the iTunes app installed on your computer.
If you don't have it, click anywhere on the image above to go get it from apple.com.
Click on iTunes Store
If you've never used the iTunes Store before, you'll need to create a username and password.
Enter KC Cares in the search field
Click on the KC Cares microphone icon
Select the episode(s) you want to download. They're free.
Of course, you could just subscribe. Over there. On the left.