Windows Server 2012 reached its end of mainstream support on October 9, 2018, and its end of extended support on October 10, 2023. After this date, Microsoft no longer provides security updates, bug fixes, or technical support for Windows Server 2012, which can expose systems to security risks and compliance issues. Organizations are encouraged to upgrade to newer versions to maintain... https://www.encryptionconsulting.com/windows-server-migration-an-in-depth-checklist-and-guide/