Want to improve your riding skills from the comfort of your computer or tablet? The Motorcycle Safety Foundation (MSF) has the digital solution for you. Releasing four courses onto the iTunes U store for free, the MSF has made available a wide variety of tips and strategies to help motorcyclists to sharpen and hone their two-wheeled craft.

The four courses are “An Adventure in Motorcycle Physics,” “Dr. Ray’s Street Strategies,” “Dr. Ray’s Guide to Group Riding,” and “Dr. Ray’s Seasoned Rider,” with each class consisting of 20 or so chapters.