Google the king of the Internet world and Search Engine too. Google is biggest network and it will be more widen in upcoming years. 10 year child to 65 year old person knows to Google. Google has become a keyword, while we use to say search for the content you are looking for in books or else where but now we say that just Google it. Everyday millions of people do Googling and find information what are they seeking for. Many of them use for gaining knowledge, shopping, many transactions, exchange important document and much more.