If your computer screen edge does not have enough space for your notes stickers, why not try the MGShareware freeware product - FreeNote, this free sticky notes applet?
With FreeNote, you can be free to create notebook labels (electronic Post-it note) on your PC desktop. It is compact, lovable and very easy to use. You can also choose a variety of colors, fonts, backgrounds, etc.!
FreeNote is best for the occasion when you need to write down some memorandums, so i would say it can improve our daily work efficiency in a way!
Postscript
Another very good freeware Post-it notes app is worth recommending to everyone: 7 Sticky Notes. It is more beautiful than FreeNote!Download URLs
(v1.27 Beta Portable | 694 KB | by SoleWe)
(v1.27 Beta Installer | 1.07 MB | Homepage)
(v1.262)