What are the biggest challenges facing online education today? How do you overcome challenges in online learning?

Topic:  Achievements of Indians in science & technology; indigenization of technology and developing new technology. Awareness in the fields of IT, Space, Computers, robotics, Nano-technology, bio-technology and issues relating to intellectual property rights. 5. What are the biggest challenges facing online education today? How do you overcome challenges in online learning?(250 words) Reference:  Indian Express  …