Your standard Post-it note is a one-sided, single-use affair. You’re free to flip it over and write on the back, of course, but then you can’t actually stick it anywhere. The folks at EcoStatic Inc.

Sticky notes are one of a handful of tried and true productivity tools that have successfully made the transition from the “real world” onto our computer monitors. But they must be used in moderation: ...

Microsoft said Monday that one of Windows’ worst applications, Sticky Notes, is receiving an upgrade that’s intended to help make it serve as an annotation tool of sorts for other applications. It’s a ...