Stickies is a PC utility to replace Post-It® notes stuck to a monitor.
The design goal behind Stickies is that the program is small and simple. Stickies will not mess with your system files, or write to the registry. Stickies stores all information in a single text-based ini file.
Windows freeware at http://www.zhornsoftware.co.uk/stickies/index.html