Windows 10 build 14931 (rs prerelease flt prev)

Windows 10 build 14931.1001 is an update to build 14931 (rs_prerelease). It can be obtained by installing the KB3195841 update, which was released on 5 October 2015 alongside the rollout of build 14931 to Windows Insiders in the Slow Ring.

Bugfixes

 * Fixed an issue that was preventing Narrator and Groove Music to play the song or navigate the control if users navigate to the progress bar while a song is playing then Narrator will continually speak the progress of the song (e.g. update with the current time of the progress bar every second).
 * Fixed an issue where using tab to navigate the Settings app would not work for keyboard users.