For a long time, online learning did not find enough resources and attention. Both instructors and learners shrugged its benefits under the assumption that it is only a stop-gap arrangement for those who cannot be physically present. But look around. No matter how challenging, the current crisis has been an eye-opener for many naysayers and online courses’ skeptics. Today, from schools to colleges, universities, and corporate training departments, everyone is leveraging the power of online learning.