Hi @Alexandre A
Microsoft Azure Backup agent or Microsoft Azure Recovery Services Agent enables backup of only Files and Folders to Azure. Users can continue to use this agent for direct backup to Azure. For protecting application workloads, users can download Microsoft Azure Backup Server and install on a Windows Server.
https://learn.microsoft.com/en-us/azure/backup/back-up-hyper-v-virtual-machines-mabs
TO check the pricing
Follow
https://azure.microsoft.com/en-in/pricing/details/backup/
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