Hi @Debarshi Polley ,
See Also
How to Get Windows 11 for Your Compatible PCHow to upgrade Windows Home edition to Pro (and why you would)you should be able to run the unactivated Windows 11 with limitations. For instance: You are not able to do personalizations like changing wallpapers, themes, accent colors. Also some features and apps might not be available.
From a legal perspective: Users are allowed to update a licensed Windows 10 to Windows 11. This means you need to have a license for Windows 10 (or Windows 11) before update.
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Regards
Andreas Baumgarten
