Simple Notes Organizer is a simple program that works to "stick" Post-it notes onto your Windows desktop. You can use individual configurations for each note, define the colour, the type of letter or the levels of opacity/transparency of each one.
Simple Notes Organizer is a completely free application that`s very functional and takes up very little space on your hard drive. A good help for the more absent-minded users or those who like these types of reminders.