This document summarizes research on the use of interactive videos and online courses in education. A 12-year study analyzed trends in students' ownership of devices, communication behaviors, and use of e-learning platforms and online applications for learning. The use of YouTube for general and educational purposes has increased significantly between 2007-2018. Interactive videos offer advantages like flexibility and individual pacing, but also challenges like passive viewing. When videos include interactivity like questions and jump labels, they can help ensure understanding and focus learning. Interactive videos and online courses will likely continue growing in importance for education.