OE3 is a Windows sidebar gadget that lets you listen to the radio station of the same name. It will keep you up to date about the latest news that is going on as well as the newest songs that have come out while working on your computer. There are controls on the gadget that allow you to pause the broadcast as well as replay it with a simple click. You can also change the volume of the radio to suit your preferences. An internet connection is required for you to listen in on the radio station of OE3.