W Wi i l l l lM Mi i c cr ro os so of ft t B Be e B Ba ac ck k T To o S Sm ma ar rt tp ph ho on ne e M Ma ar rk ke et t? ?Windows phone in 20101) In early 2014, the company bought the handset business of Nokia2) The company hoped buying its biggest device partner3) Microsoft has plowed billions of dollars into a business that just hasn't succeeded.List of Failure:Microsoft's software is used by less than 3% of smartphone owners. App developers continue to focus their efforts on iPhones and Android devices. Plans to continue making low-cost handsets, phones for business users and so-called flagship devices -- gadgets that can go head to head with Apple's iPhone or Samsung's Galaxy phones Reference:http://birmingham.fortuneinnovations.com/news/will-microsoft-rule-smartphone-market-yet-again