Internet can be considered as one of the greatest inventions of mankind in the 20th century. All of the things that Internet had been given us have never stopped the world from being surprised. With an extremely huge database of information and has been constantly updated every day, it is true to say that the Internet is an ocean of ​​knowledge which is never exhausted. The big men who dominate the Internet including Google, Wikipedia, YouTube, Facebook, Twitter, Instagram etc., and they can satisfy almost all of the curiosity of anyone. We can find almost every information, from society, science, astronomy, geography to methods for cooking, make-up, or even personal information of a person who is completely a stranger to us. Internet provides an effective learning and researching environment if we know how to use it suitably. Besides studying, we can also search interesting resources of entertainment on the websites. Nowadays, most of the entertainment programs are posted online in large numbers, so it will not be difficult for us to find joy for ourselves. In short, the Internet is a powerful assistant for finding and sharing information for people.