Hi Tabani,Welcome to the Microsoft Q&A Platform! Thank you for asking your question here.
- Yes, your device will remain active even after moving your domain controller to Azure, as this action primarily relocates the DC.
- Yes, you will need a secure network connection between your on-premises network and Azure via a Site-to-Site VPN or ExpressRoute.
- The migration itself shouldn't break anything on your device, but you might experience some temporary disruptions to your workflow. Ensure you have a stable internet connection to maintain connectivity with the Azure-based DC.
- You do not need to rejoin your machine to the domain after moving the DC to Azure.
If you have any further queries, do let us know.
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