Windows 10 build 10051

Windows 10 build 10051 is a build of Windows 10, which was shared online on 5 April 2015.

OOBE
The OOBE may restart automatically when creating a new account, preventing the Setup to continue. It can be bypassed in two ways:
 * Press Shift, run the command  (enable build-in Administrator account) and then restart Windows.
 * Press Ctrl to reboot Windows into Sysprep audit mode.