Hello
Thank you for your question and reaching out. I can understand you are having query\issues related to M365 Business Premium license.
I believe you can activate Windows 10 VM -> You can login with your M365 Business Premium associated account from Settings -> Accounts- > Emails and account -> Add an account.
After some time it should get activated :
https://www.microsoft.com/en-ww/microsoft-365/business/compare-all-microsoft-365-business-products-b
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