Check it! is the easiest and least cluttered way to manage your busy schedule. Its extremely simple to use, to create a task simply type in the quick task field, or create a new task from the file menu. If you need to add details to the task no problem, just click on the task name and add details. Need to change the priority of the task? Simply move the slider in the edit menu to change the priority. Finally when your done with the task, simply check it off.