The Movies & TV App in the creators update now supports 360 videos.
There is a lot of free content in the "Explore" section in the App. It's pretty cool, be sure to check it out!!
Visit the Windows Blog for more details
https://blogs.windows.com/windowsexperience/2017/06/19/windows-10-tip-watch-360-videos-windows-10-creators-update/#WGCjOOQ1McXKLwzR.97