Nursing informatics integrates nursing science, computer science, and information science. It uses technology to enhance patient care, communication, data management, and evidence-based practice. Nurses need technical, interpersonal, cognitive, and decision-making skills. Information science studies how information and knowledge are used in organizations and how people interact with information systems. Healthcare organizations use information systems to manage data and benefit organizations, workers, and patients. Overall, nursing informatics and information science link people and technology to improve care and advance the nursing profession.