MIAMI, FL - OCTOBER 17: Ana Bustamante (L) and Bill Bustamante look at a computer loaded with the new Windows 8.1 operating system at a Microsoft store in the Dadeland Mall October 17, 2013 in Miami, Florida.  The update was released a year after Windows 8 was released and includes fixes to some of the problems people experienced with the initial release.  (Photo by Joe Raedle/Getty Images)