You can find this file by navigating to the following path in File Explorer:

For the average user, the best answer to "Where is it located?" is: It isn't on your hard drive anymore. It lives inside your Microsoft Account, waiting to sync down to any PC you sign into.

Back up that plum.sqlite file if you use a local account. Otherwise, trust the cloud—or move to a different app entirely (like Notepad or Obsidian) for truly local, findable text files.

For decades, Sticky Notes has been the unsung hero of Windows productivity. It’s the digital equivalent of the yellow Post-it note stuck to your monitor—perfect for phone numbers, to-do lists, and fleeting ideas. However, with the arrival of Windows 11, Microsoft fundamentally changed the architecture of this beloved app. The result? A great deal of user confusion about a seemingly simple question: Where are my Sticky Notes located?