An Application Log is a record that captures events and activities occurring within a software application. It helps developers and system administrators track the application's performance, errors, and user interactions. By analyzing these logs, they can identify issues, monitor usage patterns, and improve the overall functionality of the application. These logs typically include timestamps, error messages, and user actions, making it easier to troubleshoot problems. Many applications, including web services and mobile apps, generate logs automatically. Tools like Log Management Software can help in organizing and analyzing these logs for better insights and decision-making.