Stay on top of flu trends this season with Google's Flu Trends tracker. This site utilizes search trends to indicate monthly flu activity throughout much of the world.

It's time to put the internet to work for you. This website allows users without programming knowledge to connect apps and sites by creating personal tools. For example, if you'd like to auto-save all of your Instagram photos to your Dropbox account, this service can assist.

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.