YouTube is an awesome and amazing app . I think half the mean of internet starts from YouTube . Nowdays YouTube is so famous that if anybody talking about videos there is only one place in his or mind to watch these videos freely according to thier wish which is youtube.It is a place where you can earn money by uploading your informative videos in your channel , and YouTube will pay you for this.YouTube is an educational, entertaining, inspirational, informational , app where you can anything anytime with internet.YouTube provides a facility to watch a video in different pixels according to your choice.You can watch a video with 144p, 240p, 360p, 720p and hd videos also.You can resolve any kind of problem there , I sure youtube is a dictionary of life so you can enjoy it with even with your questions.Its concept is amazing , acctually youtube have so much of buisness just because of thier concept .Its features are really very easy to use and very nice , the features provides us , even to connect with any youtuber and you can express your opinion in a form of comment , if you have anything in your mind.The whole world is now become a family on YouTube .it has so much of talent in thier pocket .It is very good app and you can use it .No you should use this app , it can change your life and it will proved to be very useful .I have watched so much of videos and movies here and enjoy myself.I also have a YouTube channel which I make to express my talent through the world and somewhere I found that as a YouTuber you can understand it more that any others.