Patch Management is a strategic approach in the IT sector that keeps the systems, applications, and infrastructures updated, secure and functioning optimally. Coursera's Patch Management catalogue provides you with comprehensive knowledge on maintaining and managing patch updates for different systems and applications. You'll gain insights into the best practices for patch management, including vulnerability identification, risk assessment, patch testing, scheduling, and deployment. Moreover, you'll learn about automated patch management, its benefits, and how to use different tools for a more streamlined update process. This skill is critical for IT professionals, system administrators, and cybersecurity specialists to ensure the security and performance of IT environments.