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Will Upgrading to Windows 11 Keep Microsoft Office Professional Plus 2021?
Question details
The user wants to know if their Microsoft Office Professional Plus 2021 software and license will remain intact after upgrading their operating system from Windows 10 to Windows 11.
- Product
- Microsoft Office Professional Plus 2021
- Device & OS
- Windows 10 / Windows 11
- Scenario
- Performing a system upgrade from Windows 10 to Windows 11 while having a standalone Office suite installed.
- Observed behavior
- The user seeks assurance that their separate software purchases, specifically Office 2021, and personal files will not be invalidated or removed by the OS upgrade process.
Ensure you locate your 25-character Office Professional Plus 2021 product key or verify the Microsoft account linked to your purchase before initiating the Windows 11 upgrade.
Proceed with the Windows 11 In-Place Upgrade
An in-place upgrade from Windows 10 to Windows 11 is designed to preserve all your personal files, applications, and system settings, including Microsoft Office installations.
Windows and Microsoft Office use entirely separate application architectures and licensing systems. Because they are not directly intertwined, a standard operating system upgrade will leave your installed programs intact.
When you perform an upgrade using the official Windows Update tool or the Windows 11 Installation Assistant, your Office Professional Plus 2021 suite will transition to the new OS seamlessly. In rare instances, you might simply be prompted to sign in again to re-verify your license upon first opening an Office app on Windows 11.
Navigate to 'Settings' > 'Update & Security' > 'Windows Update' on your Windows 10 PC and check if your device meets the Windows 11 requirements.
Click 'Download and install' when the Windows 11 upgrade prompt appears, ensuring you maintain the default selection to 'Keep personal files and apps' during the setup.
Once your PC restarts and boots into Windows 11, open Microsoft Word or Excel from the Start menu to verify that Office 2021 is still activated and functioning properly.
Switch to WPS Office for a Hassle-Free Experience on Windows 11
If you encounter unexpected licensing errors with Microsoft Office after your Windows upgrade, WPS Office provides a lightweight, highly compatible, and free alternative. It installs in seconds and opens all your existing Word, Excel, and PowerPoint files flawlessly on Windows 11.
- 1. Download the installer: Visit the official WPS Office website and click the free download button for Windows.
- 2. Install on Windows 11: Run the setup file and follow the quick installation prompts on your newly upgraded PC.
- 3. Open existing files: Double-click any of your existing Office documents to start editing immediately without worrying about complex license reactivations.
Frequently Asked Questions
Do I need to uninstall Office 2021 before upgrading to Windows 11?
No, you do not need to uninstall Office 2021. The Windows 11 upgrade process is designed to migrate all compatible applications, including Office suites, automatically to the new operating system.
Will I lose my Word documents or Excel spreadsheets during the OS upgrade?
Generally, an in-place upgrade preserves all personal files. However, it is highly recommended to back up your important documents to an external drive or cloud storage (like OneDrive) before upgrading to prevent accidental data loss.
What should I do if Office 2021 disappears after the Windows 11 update?
If Office does not immediately appear in your Start menu, it might just be unpinned. Search for 'Word' or 'Excel' in the taskbar search box. If it was accidentally removed (which typically only happens during a 'clean install' rather than an upgrade), you can reinstall it directly from your Microsoft account dashboard.
Does Windows 11 require a newer version or subscription of Microsoft Office?
No, Windows 11 fully supports standalone perpetual licenses like Office Professional Plus 2021. You do not need to purchase a Microsoft 365 subscription just because you upgraded your operating system.
