The Windows 7 or Windows 8 genuine license you were previously running will be exchanged for a diagnostics key. Anytime you need to reinstall Windows 10 on that machine, just proceed to reinstall Windows 10. It will automatically reactivate.
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The Windows 7 or Windows 8 genuine license you were previously running will be exchanged for a diagnostics key. Anytime you need to reinstall Windows 10 on that machine, just proceed to reinstall Windows 10. It will automatically reactivate.