No words to describe youtube. It is the best way to touch with all knowledgeable things. I always have some quation in my mind then I just search on youtube and my problem is solve. Everything you want youtube provides you in secondes.
If someone want to learn anything and in very effecting way then youtube is the solution for you. On youtube you learn in every language. If you want music, entertainment, sports everthing is here. I recommended to all if you want to learn anything just search on youtube. If you want to learn about technology, internet & any stuff in hindi language then check this-