On here, you may enter a task and the subjects of the task. If you want to delete all tasks, push "Clear" button. Then, you may push "Start!" button and start counitng time.
On here, you have to study. If you have done a task, check the task, and then, the timer will restart. If you finish all tasks, push "Done!" button!
On here, you can see the information of the current task. If you want to share on your twitter account, push twitter bird. Also you can go the main page when you push "reset" button.