How can I delete all Completed Tasks?

Dear Rosalie,

Microsoft To Do does not currently provide a single Delete all completed tasks button

If this is a feature you would like to see, I suggest keeping an eye on the Microsoft To Do blog or the Microsoft 365 Roadmap | Microsoft 365 for any updates on this feature. In the meantime, I apologize for the inconvenience this may cause. I also strongly recommend that you share your detailed experience and feedback directly with the Microsoft product team through their official channels. This is the most effective way to make your voice heard and influence future feature improvements and adjustments. 

You can visit the Microsoft To Do · Community to submit a new idea or vote on existing one here: Bulk delete tasks · Community. The product team is in charge of this site, and they constantly check customer reviews and feedback. The higher the number of votes, the more attention the team will pay to it. Many features are developed and improved based on customer feedback. As a moderator, I will also pass along your feedback to the appropriate team for further consideration. While we don't directly influence product design, user feedback is actively reviewed and helps prioritize future development. If you’re unable to submit feedback yourself, please feel free to reach out to me, and I’ll be happy to submit it on your behalf. 

I appreciate your kindness and understanding as we deal with these evolutionary product changes. Please get in touch if you need anything else. 

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