You don't fix the paper chaos in your office with new software but with a list. For one week you record which notes, sticky notes and spreadsheets carry information, who maintains them and how often someone asks for them. Then you replace exactly one, and the next only once that one runs.
Read the full article: https://impruvement.com/blog/paper-chaos-in-your-office-the-first-step-out-of-notes-and