The main reason for the sudden growth of online tutoring lies in the fact that educational institutions now encourage their students to use these services. Earlier the established and traditional sector in education frowned upon the growing trend of students seeking help from online tutoring.
The world itself is changing with the spread of the internet. Laptops, tablets and electronic pads have made the net an easily accessible resource. Surfing the net has become a part of life for every student. This is another reason for the sudden popularity of online tutoring with students. These tutorials are a rich amalgam of text and audio-video tutorials.