The Xbox One had a rocky launch back in late 2013.<br />Robbie Bach, former Microsoft President and Chief Xbox Officer, says that his former company really could have avoided those problems though.<br />He added later on that he wishes Microsoft had been able to capitalize on their strong momentum from Xbox 360, which sold over 83 million units as of March 2014.<br />While Xbox One's launch problems allowed the PlayStation 4 to gain an early lead , he notes that console generations are a marathon rather than a sprint: These console competitions last 5, 6, 7, 8 years.<br />Perhaps the most important change, though, is that Microsoft is now putting their energy into making Xbox One a good gaming console rather than an "all-in-one entertainment system."