This video gives a brief overview of how to backup Files and Folders as well as the System State on Windows Server 2016 to Azure. This can be achieved by using MARS Agent (Microsoft Azure Recovery Services Agent).
The first step for taking backup in Azure is to create a Recovery Services Vault. Learn how to create your Vault: https://www.youtube.com/watch?v=BrJzUo663-g
For more information, visit: https://docs.microsoft.com/en-us/azure/backup/backup-configure-vault
Publisher: Microsoft Azure
You can watch this video also at the source.