Your Azure subscription contains 100 virtual machines and you frequently create and delete VMs. You need to find unattached disks that you can delete. What should you do?

To find unattached disks for deletion, you should use Azure Advisor. Specifically, Azure Advisor provides recommendations, including those for cost optimization, which often highlight unattached disks. While you access Advisor recommendations through Azure Cost Management, the core functionality for identifying these resources comes from Advisor. Viewing Cost Analysis in Azure Cost Management provides an overview of spending but doesn't directly identify unattached disks. Microsoft Azure Storage Explorer manages storage accounts and blobs but isn't designed to identify unattached disks across all VMs. Modifying Advisor configuration changes how recommendations are generated, but you still need to view the recommendations to find the disks.