Health informatics is a multidisciplinary field that uses technology, information, and data to improve healthcare delivery, patient outcomes, and overall health systems management. It involves the collection, storage, retrieval, and analysis of health-related data to inform decision-making processes. Health informatics encompasses a wide range of topics, including electronic health records, telemedicine, health information exchange, and data analytics. This field plays a crucial role in improving healthcare quality, efficiency, and patient satisfaction.