Azure DevOps is a set of development tools, services, and features that facilitate collaboration and communication within software development teams. Coursera's Azure DevOps catalogue teaches you the practices and technologies used to manage, plan, track, and deliver software applications, all within Microsoft's Azure cloud platform. You'll learn about the implementation of continuous integration and delivery pipelines, the use of Azure boards for backlog management, Azure repos for version control, and Azure test plans for comprehensive testing. This skill set will equip you to handle challenges and tasks in DevOps roles, and to monitor, deploy, and scale applications efficiently and effectively within the Azure environment.