7 Sticky Notes is a good 100% free desktop notes software that creates Sticky Notes directly on your Windows Desktop as well as password-protect it. It has a good-looking realistic sticky note ...

Simple Sticky Notes lets you create sticky notes on your PC.They’re just like the Post-it notes that litter people’soffices–but more private and not so unsightly. It’s incrediblyeasy to create them.

Here's a free sample of Post-it Super Sticky Notes. Once you sign up for the sample, which should arrive in 6 - 8 weeks, you can then print out a few coupons worth $1/$5 and $1/$4 worth of purchases.