To use the app, the user simply needs to download and install it on their device. Once the app is installed, the user can open it and immediately start tracking their productivity by seeing how much time is left in the day. To start a new task, the user can simply tap on the "Start Task" button and enter a title and description for the task. The app will then begin tracking the amount of time spent on that task until the user taps the "Stop Task" button.Overall, the app is a simple yet powerful tool for tracking productivity and managing time more effectively. Its intuitive interface and useful features make it a valuable addition to any busy professional's toolkit.