Sign up to view a free (some are paid) live web cam tutorial on topics from American Sign Language to starting a Twitter account. Or, sign up to teach your own class.

Get access to many of the classes offered through university open education programs on iTunes. Click on iTunes U to browse by subjects and download lectures or courses.

Utilize LinkedIn's enhanced Classmates application to research and network with alumni from your graduating class. Search alumni profiles, view groups, connections and profile summaries and invite your old school mates to connect with you.