WINDOWS 10 – THE BIG TREE OF VERSIONS
http://i.imgur.com/X5MQa6J.png
The PC/Mobile versions are subdivided in: Fast, Slow, “Release”, Pilot, Broad and LTS
The Xbox versions are subdivides in: Alpha, Beta, Ring3, Ring4 and Pilot
The Server (Windows Server 2016) versions are subdivides: Broad and LTS
The Mixed Reality versions are subdivided: Pilot, Broad and LTS
The IoT versions are subdivided: Preview, Pilot and Broad
The Team versions are subdivides: Pilot and Broad
https://changewindows.org/rings
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