It appears an older build of Windows 10 has leaked onto the internet, one which includes the Remind Me app, which was leaked a few months ago and is yet to make an appearance in public builds. The leak itself is ZH-CN, and is x64. As per all leaks, we advise you do not download them as they are not intended for public use.
9834 is somewhat already known in the Windows development realm, as it was one of the first Windows 10 builds to have screenshots leak. The build includes the new Start Menu, windowed Modern UI apps, a Notification Center and the Remind Me app. The Remind Me app is a companion to Cortana, which doesn't appear to be included in this build.
This is the second Windows 10 build to leak over the last few weeks. First we had build 9888, which was intended for partners, and now 9834 which is also intended for partners. It looks like a trend is appearing, will we see any more Windows 10 builds leak before the years end? Only time will tell.
We have a screenshot from this build (but not the actual leak) in English which you can view below. The leak itself is Simplified Chinese, so keep that in mind.
As with all leaks, we will not be linking to the download. Please do not link to the leak in the comments section either. Thank you.
Thanks for the tip, King_Tito!