Which version and edition of Windows 10 is available for download?
UPDATE: When you use the latest copy of the Media Creation Tool or Microsoft Techbench (linked in this article), it will download Windows 10 build 10586.0. Users have the choice of selecting Home, Pro or both, 32 and 64 bit architectures or both.
Starting August 2, the Media Creation Tool and Microsoft Techbench will download Windows 10 build 14393.0.