The purpose of an electronic health record (EHR) system is to manage patient data digitally, facilitating improved care delivery and enhancing healthcare efficiency. EHRs store comprehensive patient information, including medical history, medications, and test results, enabling healthcare providers to access up-to-date data quickly. This access can lead to more informed clinical decisions, reduced errors, and better coordination between different healthcare professionals. EHR systems also support data sharing for research and public health efforts. Overall, they streamline administrative processes and improve the quality of patient care.