Windows 10 build 14971.1000 (rs prerelease)

Windows 10 build 14971 was released on 2016-11-17 to Insiders in the Fast Ring.
 * Paint has been replaced by the new Paint 3D app
 * EPUB format support has been added to Microsoft Edge
 * Powershell has replaced CMD in the  menu, File Explorer's File menu and in the context menu that appears when you shift-right-click the whitespace in File Explorer
 * Japanese and Chinese IMEs have been improved
 * The Get Office app has been updated
 * Other changes, improvements, and fixes listed in the official announcement