Product Requirements are a set of instructions, properties, or elements that a specific product or service must have. Coursera's Product Requirements catalogue teaches you how to define, articulate, and manage the properties that a product or service must have to meet its users' needs and the company's business goals. You'll learn how to create a product requirement document (PRD), perform requirement analysis, manage stakeholders' expectations, and apply agile methodologies for product development. You will also learn how to communicate effectively with different teams involved in product development - from design, engineering, to marketing. This skill is crucial for roles such as product managers, business analysts, project managers, and others involved in product development and management.