Screen covered in sticky notes

I used to have the little frame around my computer screen covered with little paper Post-it notes. They were there to remind me of birthdays, doctor's appointments, to get the dog's heartworm medicine and many other things. At some point I came across Stickies. They are little post it notes that are on the screen. I love them. I have been using them for years. I tried the Google side bar that had a little note section, but it was not big enough to show everything at one time. I would have to scroll down to see everything---if I remembered there might be more.

Stickies can be place anywhere on the screen. They have several font choices and formatting options. You can make them any size and even stack them on top of each other. It's a free program. Check it out.