

Note that there's no reference to build 10586.3, the build I discussed yesterday. You may or may not be able to see that build on your July 29 RTM Windows 10 build 10240 PC. Originally code-named Windows 10 Threshold 2 and subsequently unofficially renamed many times by the press, Microsoft seems to be settling on Windows 10, Version 1511, build 10586, as witnessed by the download notification:

Coverage is still a bit spotty, but many people are reporting that they can download and install the newest version of Windows 10.
