The best search engine in the world and my personal favorite if definitely Google. Actually I am a big fan of all Google products like Youtube, Blogger, Google Plus including its search engine. Google search engine is simple and easy to use and can be efficiently used by children who are new to computers. Its search algorithm is modified and tweaked time to time; as a result it displays accurate and quality web pages in the search results matching users search queries. I have used yahoo quite a few times but never had an opportunity to use Bing search engine. Other search engines are also equally good but my personal favorite of definitely Google search engine. I have been its use ever since I came in contact of computers and internet!
"Winners don't do different things, they just do things differently"