The Online education is now widely accepted. Alongside traditional educational forms, online education gains much popularity for its series of benefits.
In 1995, 14.3 million enrollments were registered. But by 2009, a whooping increase has shown when 20.4 million enrollments were recorded.
On the other hand, social media networking sites such as Twitte and FaceBook are adapted in the process of online learning. With the advent of YouTube, the concept of video based learning is on the rise.
By 2014, 50% of growth is projected. By 2017, the predicted revenue is around $220 billion.