Windows 10 build 10011 (fbl shell1 dev cortana1)

Windows 10 build 10011 is a build of Windows 10. This build was shown from the video "How Cortana Comes to Life in Windows 10" from Microsoft, which demonstrated the capabilities of using Cortana in Windows 10. Builds 9924 (fbl_cortana) and 9926 were also demonstrated in the same video.

This build is also mentioned as the version of some Microsoft Management Console Snap-in Modules in Windows 10 build 10586 and prior.