I would have to say that mine is Google. It's so fast when it comes to coming up with results, and they also come up with a lot of results. That's one reason why I love to use it. I remember when Bing was big and everyone I knew was using it, but I don't think that I ever changed. I just didn't like it. I don't think that many people are using it anymore since they are trying to get people on there buy paying them. So, what is your favorite search engine?