Can't find option to log into Microsoft To Do app

Michelle Shen 20 Reputation points
2026-07-16T03:05:00.29+00:00

Hello all,

I downloaded Microsoft To Do on a new device (Macbook Pro) and I cannot find the option to log in. It's not in the top left or right corner (the profile picture on the top left leads to one option-- preferences-- which does nothing when I select it; and the three dots on the right leads to options to change theme, print list, group by, or show completed tasks. Could anyone advise me on how to log in so I can sync my tasks across devices?

Thank you!

Microsoft 365 and Office | Microsoft To Do | Other
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Answer accepted by question author
Himanshu Rai 85 Reputation points
2026-07-16T08:35:57.12+00:00

Hi @Michelle Shen ,

Kindly follow below steps to fix Microsoft To Do login related issue on your Mac:

  1. Uninstall the To Do app
  2. Open Finder and press CMD + Shift + G
  3. Enter ~/Library/Group Containers - locate and delete UBF8T346G9.com.microsoft.to-do-mac folder.
  4. Press CMD + Shift + G again
  5. Enter ~/Library/Containers and locate and delete “Microsoft To Do” folder
  6. Restart your Mac and re-download the To Do app
  7. If successful you can now log back into To Do

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