Description: A progress bar is a visual indicator that shows the progress of a task in an application. This user interface element is fundamental for enhancing user experience, as it provides a graphical representation of the status of an ongoing operation, such as downloading a file, installing software, or loading data. Progress bars can be linear or circular and often include percentages indicating the progress of the task. Their design may vary according to the aesthetics of the application, but their primary function remains the same: to keep the user informed about the time remaining to complete the requested action. This not only helps manage user expectations but can also reduce frustration by providing a clear visual signal that the process is underway. In the context of software applications, progress bars are essential components that are integrated into many applications, allowing developers to offer a smoother and more understandable experience.