License & Subscription Issues

Will Upgrading to Windows 11 Affect Office 2019 License?

Phi Hung VoPhi Hung Vo Oct 12, 2026 869 views

Question details

The user wants to know if upgrading an operating system from Windows 10 to Windows 11 will remove, deactivate, or otherwise affect a preinstalled Microsoft Office 2019 Home and Business license.

Will Upgrading to Windows 11 Affect Your Office 2019 License?
Product
Microsoft Office 2019
Device & OS
Windows 10 / Windows 11
Scenario
Upgrading the operating system to Windows 11 while retaining preinstalled software.
Observed behavior
The user is concerned about losing access to their Office applications, especially because the license may not currently be visible under their Microsoft Account services.
Before you start

Verify your current Office 2019 activation status and ensure you know the Microsoft account credentials associated with your Office installation before initiating the Windows 11 upgrade.

Solution 1Recommended

Verify and Preserve Office 2019 During the Upgrade

By confirming your activation status beforehand and selecting the correct settings during the Windows 11 upgrade, you can ensure your Office 2019 license remains intact.

A standard Windows 11 upgrade is designed to keep your files and installed applications safe. However, taking a few precautions will prevent unexpected activation errors.

1
Verify Current Office Activation

Open any Office 2019 application, such as Word or Excel, on your Windows 10 computer. Click on 'File' in the top-left corner, select 'Account', and confirm that it displays 'Product Activated' under the product information section.

2
Select the Option to Keep Apps

When you run the Windows 11 installation assistant or setup tool, pay close attention to the 'Choose what to keep' screen. Make sure the option 'Keep personal files and apps' is checked before proceeding.

3
Reactivate Office if Prompted

After the Windows 11 upgrade is complete, launch an Office application. If prompted to activate, select 'Sign in' and enter the email and password for the Microsoft Account associated with your Office 2019 purchase.

Verify and Preserve Office 2019 During the Upgrade
Microsoft Support: If your preinstalled Office 2019 still fails to activate after the upgrade and you cannot find it in your Microsoft account, you may need to contact Microsoft Support with your device's proof of purchase.
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  1. 1. Download the Installer: Visit the official WPS Office website and download the free installer for Windows.
  2. 2. Install WPS Office: Run the downloaded executable file and follow the straightforward on-screen instructions to install the suite on your newly upgraded Windows 11 system.
  3. 3. Open Your Files: Launch WPS Office and immediately open your existing Word, Excel, or PowerPoint documents without any formatting loss or activation barriers.
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Frequently Asked Questions

Why doesn't my preinstalled Office 2019 show up in my Microsoft Account?

Preinstalled OEM licenses are sometimes tied directly to the device hardware rather than a specific Microsoft Account. To avoid issues after an OS upgrade, it is recommended to manually link the license to your personal Microsoft account within the Office app.

Will I have to pay again for Office 2019 after upgrading to Windows 11?

No. Office 2019 is a perpetual (one-time purchase) license. Upgrading your operating system to Windows 11 does not invalidate your license or require you to purchase the software again.

What if Office asks for a product key after the Windows 11 upgrade?

If you linked Office 2019 to your Microsoft account, you can simply sign in instead of entering a product key. If it was preinstalled and you have a physical or digital product key provided by the PC manufacturer, enter it in the activation wizard.