Windows 10 build 9697

Windows 10 build 9697 is a build of Windows 10. It is the earliest known build of Windows 10 as of 2020. It was shown at the /BUILD/ conference at 39:30 on 2014-04-02. Much like Windows XP build 2202 and Windows 8 build 7700, the kernel version is still 6.3 and there is a dispute as to whether it is a very early build of Windows 10 or a post-RTM Windows 8.1 build (despite the buildtag calling it 'Windows 8.1 Enterprise'.)