Azure PowerShell is a set of modules that allows users to manage and automate tasks in the Microsoft Azure cloud platform. It provides a command-line interface for executing commands and scripts, making it easier to handle various Azure resources like virtual machines, storage accounts, and databases. With Azure PowerShell, users can perform operations such as creating, updating, and deleting resources directly from their local environment. This tool is particularly useful for developers and IT professionals who want to streamline their workflows and manage Azure services efficiently through scripting and automation.