When installing Windows 11/10, you go through the setup process, known as OOBE (Out of Box Experience). It’s the first startup experience impacted by image customizations and software add-ons.

If when you start a new Windows 11/10 computer for the first time and the Windows OOBE (Out-Of-Box Experience) fails to complete with an error message, then this post ...

Alongside these, Microsoft also released OOBE (out of box experience) update for the newest Windows 11 version. The update is available under KB5043939 and as is usually the case with such updates ...

This should unblock you and allow you to continue through the OOBE flow. ADDED 12/21: We are investigating reports that Windows shows that it “needs activation” and trying to activate fails ...