Windows 10 Build 23100 -

Yes, but not via a fake build. You can use official Microsoft backports or trusted open-source tools to bring some Windows 11 features to Windows 10:

It is likely that "23100" refers to a different product or a typo for a Windows 11 build: Windows 11 Insider Builds: windows 10 build 23100

Windows 10 Build 23100 does not officially exist , as Microsoft ended major feature updates for Windows 10 with version 22H2 (Build 19045). Microsoft Learn Status Report: Windows Build Series Windows 10 Final Build: The final stable version of Windows 10 is , which uses build numbers in the Build 23100 Range: Build numbers in the 23000s and 25000s are associated with Windows 11 Yes, but not via a fake build