This document discusses tools for managing resources and costs in Azure, including the Azure pricing calculator, Azure Advisor, and Azure Cost Management. It provides tips for saving on infrastructure costs such as using Azure credits, reserved instances, low-cost locations and regions, and deallocating unused VMs. Methods for saving on licensing costs with Windows/Linux Azure Hybrid Benefit and bringing your own licenses are also presented. The document concludes with options for moving Azure resources between subscriptions and limitations.