Fixed broken link

Author: johnmarco

articles/azure-arc/servers/prepare-extended-security-updates.md

@@ -47,7 +47,7 @@ We recommend you deploy your machines to Azure Arc in preparation for when the r
 > 
 ## Next steps
 
-* Find out more about [planning for Windows Server and SQL Server end of support](/windows-server/extended-security-updates) and [getting Extended Security Updates](/windows-server/get-started/extended-security-updates-deploy).
+* Find out more about [planning for Windows Server and SQL Server end of support](https://www.microsoft.com/en-us/windows-server/extended-security-updates) and [getting Extended Security Updates](/windows-server/get-started/extended-security-updates-deploy).
 
 * Learn about best practices and design patterns through the [Azure Arc landing zone accelerator for hybrid and multicloud](/azure/cloud-adoption-framework/scenarios/hybrid/arc-enabled-servers/eslz-identity-and-access-management).
 * Learn more about [Arc-enabled servers](overview.md) and how they work with Azure through the Azure Connected Machine agent.