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How to Activate: Lost Product Key on MS Office 2019

Anonymous
2021-03-26T12:46:47+00:00

Hi,

Recently a 15 month PC CPU failed and Windows 10 operating system was also corrupted. The SSD drive houses the OS, and mechanical drive has all the data.

A new CPU was installed and W10 reinstalled to a local account. I have reinstalled Microsoft Office 2019 via the downloaded file in my downloads folder. I have proof of purchase from Best Buy but do not know the product key. How can I activate the product key

Thanks,

Dave

Microsoft 365 and Office | Install, redeem, activate | For home | Windows

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  1. Anonymous
    2021-03-26T13:46:41+00:00

    Dave, You should not need the Product key to reinstall your Office 2019 from the Office Account at:  https://account.microsoft.com/services/  Sign in with the Microsoft Account that you used to setup Office for the first time.  You will see a download link for your Office.  You should uninstall the Office you have installed re download folder.

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  2. Anonymous
    2021-03-26T13:06:45+00:00

    You re-install 2019 via the MS Account used/created in the original purchase/install process 

    https://office.com/myaccount

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