Unlike Xerox,Google wasn't the first company to invent their product,not by a long shot.Lycos released their search engine in 1993.Yahoo!came out in 1994.Alta Vista began serving results in 1995.Google did not come out until years later,in 1998.Though a few years difference may not seem like much,this is a major head start in the fast moving world of tech.So how did Google do it?How did they overtake their competitors who had such huge leads in time and money?Maybe one good idea made all the difference.