It's important to keep your Microsoft Entra Connect servers up to date to ensure it runs smoothly. In this video tutorial from Microsoft, you will receive an overview on how to perform an in-place upgrade for Microsoft Entra Connect. This method is preferred if you have a single server with less than 100,000 objects.

Azure Active Directory is now Microsoft Entra ID, all other Azure Active Directory branded products are now “Microsoft Entra”. Any reference to Azure Active Directory within this video should be replaced with Microsoft Entra or Microsoft Entra ID as applicable.