It offers you a note and task manager you can have on desktop and a virtual agenda where you can note everything. From something you have to buy to something you have to do or the date for the doctor.
Create notes and assign them a day. If you think you'll forget that date, create an alarm or place it always on top so you'll see it a anytime.
If you are one of those users who always forget dates and other things, you may need Power Notes, it can be really helpful when you et used to it.
16-day trial version.