It is the largest platform of sharing videos and watching videos on the Internet. Any person can make his own youtube channel and can easily share video on YouTube if the video does not contain any copyright content . You Tube also provide time to time updated version to its users there is no boundation to be a YouTube user any one can be a user without any qualification. The updated version of youtube always brings a awesome change in it. Many tutors upload their study material in the form of videos on YouTube which serve as a ready notes for the students.