Literally, learning activities made possible by video are referred to as video-based learning. Unlike any other e-learning medium, videos provide a multimodal learning experience thanks to its capacity to mix camera footage, animation, graphics, text, and voice. It follows that the rapid adoption of video-based learning as the mandated norm for online training is not surprising. There are 2 billion users on YouTube alone, as was already indicated. A third of the internet is represented by that.