Azure Arc

Microsoft is offering Extended Security Updates (ESUs) for Windows Server 2016, which will provide critical security patches until January 2030, after the end of extended support on January 12, 2027. Organizations can enroll their Windows Server 2016 instances via Azure Arc to receive these updates without migrating to Azure. The ESUs are available through a pay-as-you-go pricing model, allowing flexibility for on-premises servers and other cloud platforms. By using Azure Arc, organizations gain access to Azure management tools for improved visibility and compliance. IT administrators should connect eligible systems to Azure Arc to manage ESU enrollment and compliance effectively. ESUs are intended as a temporary solution while businesses modernize applications and plan migrations to supported platforms.