OS updates for 2017 MacBook Pro running Microsoft 365 apps.

I have a 2017 13 inch MacBook Pro which is running on Ventura 13.7.8. I had Microsoft 365 apps running Word, Excel etc which have just stopped updating and will no longer save changes to documents. The AI help told me to delete and reinstall the apps, but now I can't reinstall as it needs OS 14 or later. I know I can't update to a later OS as my Mac no longer supports them. Is there anything I can do?

MacBook Pro 13″, macOS 13.7

Posted on Sep 25, 2026 12:56 PM

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2 replies

Sep 25, 2026 4:44 PM in response to Janie51

It sounds like Microsoft may be blocking you from doing a "clean" reinstall.


Microsoft Support – Upgrade macOS to continue receiving Microsoft 365 and Office for Mac updates


If you have a Time Machine backup, or a clone backup that predates the "uninstall", you could try to roll your Mac (or at least, files associated with the 365 installation) back to the way it looked before the "uninstall".


If you can't do that, your choices would be to either

  • Get a newer machine that Microsoft still supports, or
  • Switch to alternatives such as LibreOffice or Microsoft 365 for the Web . (The latter would require an Internet connection and presumably would not be as full-featured as the desktop version you have now.)

OS updates for 2017 MacBook Pro running Microsoft 365 apps.

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