YouTube.com is no doubt a biggest network in entertainment industry, It is also very popular for earning money by creating channel and uploading videos into your channel . The more visitors you have, the more you will earn. It offers video streaming, video downloading, movie downloading, etc services to its customers . Also it works as a useful study tool for students . lot of students prepare through YouTube for their exams.It is user friendly means what you search, you get in your future by search engine evolution .