Windows 10 build 21333
|Build of Cobalt|
Windows 10 build 21333 is a build of Cobalt, the 21H2 development semester of Windows as a service. Its build number was mentioned in
VBS_validation.ps1 PowerShell script, which can be seen in the video "Windows 11 Security - Our Hacker-in-Chief Runs Attacks and Shows Solutions" uploaded to YouTube by Microsoft Mechanics on 3 September 2021.