Error logging is the process of recording errors and issues that occur in software applications or systems. This practice helps developers identify and troubleshoot problems by providing detailed information about what went wrong, including error messages, timestamps, and the context in which the error occurred. By maintaining a log of errors, teams can analyze patterns and prioritize fixes, ultimately improving the overall quality and reliability of their software. Effective error logging can also enhance user experience by allowing developers to address issues promptly and reduce the likelihood of similar errors in the future.