Microsoft is the latest major player in the search engine game. It came to the scene in 2004, and has since lost half of its market share to Google. Microsoft continues to treat search as a top priority, and as you've heard, attempted to buy Yahoo for $40+ billion. With an eight percent market share, Microsoft doesn’t send many visitors, but you can benefit from relatively easy SEO techniques.
You get quality rsults from BING,Live search and windows live and they provide good results after Google and yahoo being the best.

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