LIFETIME OFFICE HOME & BUSINESS

Tammy Surwic 0 Reputation points
2026-11-02T18:25:07.3066667+00:00

PURCHASED 8/15/2023, HOWEVER AS OF LATELY, I AM NOT BEING ABLE TO UPDATE ANY OF MY SPREADSHEETS ON MY MACBOOK? CAN YOU HELP

Microsoft 365 and Office | Excel | For home | MacOS
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  1. AI answer

    2026-11-02T18:25:47.68+00:00

    If Office Home & Business on the Mac suddenly stopped allowing edits, the most likely causes in this scenario are:

    1. macOS is too old to receive the Office licensing/update changes.
    2. The Office license needs to be refreshed.
    3. The installed Office build no longer matches the perpetual license.

    Try these steps in order:

    1. Check macOS version.
      • Go to Apple menu > System Settings > General > Software Update.
      • Microsoft requires macOS 12 (Monterey) or later to update Microsoft 365 or Office apps on Mac.
      • If the Mac cannot be updated to macOS 12 or later, required Office updates cannot be installed. In that case, use Microsoft 365 on the web as a temporary workaround.
    2. Update Office.
      • Open Excel or another Office app.
      • Select Help > Check for Updates.
      • If Microsoft AutoUpdate opens, select Update or Update All.
      • Restart the app after the update finishes.
    3. Refresh the license.
      • Open Word or Excel.
      • Go to About the app > More Info > Refresh License.
      • Sign in with the account associated with the Office Home & Business purchase if prompted.
    4. If editing is still blocked, reinstall Office from the Microsoft account subscriptions page.
      • Uninstall Office.
      • Reinstall the copy tied to the original purchase.
      • After reinstalling, open an Office app and sign in to reactivate it.
    5. If the issue started after a recent Office update, check the installed app version.
      • In Finder > Applications, right-click Microsoft Excel.app > Get Info.
      • For older perpetual Mac licenses, the installed software version must match the license generation. A mismatched newer build can prevent activation.

    Important:

    • If this is Office 2019 for Mac, support ended on October 10, 2023. The apps can still work, but no longer receive security updates or bug fixes.
    • If this is Office 2021 for Mac and the Mac is on an unsupported macOS version, Office can stop updating correctly and may enter reduced functionality until macOS is updated.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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  2. Norah-L 13,140 Reputation points Microsoft External Staff Moderator
    2026-11-03T01:36:22.2033333+00:00

    Hello Tammy Surwic,

    It sounds like Excel may be opening in view-only or reduced-functionality mode, which can happen when Office cannot confirm the license. To better understand what has happened, could you confirm:

    1. Which Office edition and macOS version are installed?
    2. Does the same issue happen in other Office apps, such as Word?
    3. Can you create and edit a new blank spreadsheet, or are only existing files affected?
    4. When you sign in at account.microsoft.com/services is the Office purchase listed under the account you use in Excel?

    This will help determine whether the issue is related to Excel activation, file permissions, or the spreadsheet itself.

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    1 person found this answer helpful.
  3. EmilyS_726 34,010 Reputation points Volunteer Moderator
    2026-11-03T02:15:05.57+00:00

    Are you using Office 2021 considering you bought it in 2023?

    What about your macOS? Is it one of the most recent 3 versions?

    If so, Please uninstall your Office apps. To uninstall, you move all Office apps, like Word, Excel, PowerPoint, Outlook, Teams to trash bin.

    Please use the instruction here: https://support.microsoft.com/office/how-to-remove-office-license-files-on-a-mac-b032c0f6-a431-4dad-83a9-6b727c03b193 Download and run the license removal tool to clear any old cached license.

    Then download the latest version from the link below, and then make sure you sign into the correct account.

    https://res.public.onecdn.static.microsoft/mro1cdnstorage/C1297A47-86C4-4C1F-97FA-950631F94777/MacAutoupdate/Microsoft_365_and_Office_16.114.26102720_BusinessPro_Installer.pkg

    ==============

    If you are not using the most recent 3 OS versions, please provide OS version because the above instructions need to be adjusted.

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