There are three different forms of Azure Backup, many of which I have detailed previously here including:
Azure desktop backup - http://blog.ciaops.com/2014/12/azure-desktop-backup.html
Azure Backup Server for Applications configuration - http://blog.ciaops.com/2016/01/azure-backup-server-for-applications.html
Backup files and folders using Azure - http://bit.ly/1TkoBe7
Restoring files and folders with Azure backup - http://bit.ly/1WBVsih
Azure Backup for Applications using Resource Manager - http://bit.ly/1WkWC1N
However, I have decided to pull of this information together and update it for Azure Resource Manager (ARM). The result is the video presentation above and accompanying slides which you can find at:
Hopefully, this makes understanding and configuring Azure Backup and lot easier for people and encourages them to start using it.