System Requirements are the necessary specifications your hardware or software must meet to efficiently run a program or system. Coursera's System Requirements catalogue teaches you the fundamental principles, methods, and considerations in determining system requirements for various applications, from software development to hardware configuration. You'll learn how to analyze and specify system requirements, validate and manage these requirements, and apply best practices in system optimization and efficiency. Through this skill, you'll be equipped to ensure smooth operation and compatibility of software programs and hardware devices in any IT environment.