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What Happens When Office 2021 Reaches End of Support in 2026
Question details
The user wants to know the consequences of Office 2021 reaching its end of support in October 2026 and whether upgrading to Microsoft 365 forces them to save documents in the cloud.
- Product
- Microsoft Office 2021
- Device & OS
- not provided
- Scenario
- Planning for future software upgrades and managing local file storage versus cloud storage.
- Observed behavior
- Seeking clarification on the application functionality after the support lifecycle ends and understanding the save requirements for Microsoft 365.
Verify your current Office 2021 version and decide whether you prefer a one-time purchase software or a subscription-based model for your future document editing needs.
Understand the Impact of Office 2021 End of Support
Learn what changes after October 13, 2026, when Office 2021 is officially retired by Microsoft.
Microsoft Office 2021 is scheduled to reach its end of support on October 13, 2026. This means Microsoft will no longer provide technical support, bug fixes, or critical security updates. While the applications like Word, Excel, and PowerPoint will still function on your computer, using unsupported software increases your vulnerability to security risks and malware.
Additionally, as Windows and macOS continue to update, you may encounter compatibility issues with Office 2021 over time, and new features will not be added to the software.
Open any Office application, click on 'File', and select 'Account' to verify your current Office 2021 activation status.
Decide whether you want to continue using the software offline with increased security risks, switch to a subscription model like Microsoft 365, or adopt a free alternative office suite.
Configure Microsoft 365 for Local File Storage
How to bypass mandatory cloud storage in Microsoft 365 and save files directly to your hard drive.
Switch to WPS Office for Free Offline Editing
Since Office 2021 will eventually lose support and Microsoft 365 requires an ongoing subscription, WPS Office offers a powerful, entirely free alternative. It provides the familiar interface you are used to, saves files locally by default, and does not force you into expensive subscription plans.
- 1. Download the software: Visit the official WPS website and click the free download button for your operating system.
- 2. Install WPS Office: Run the installer and follow the on-screen instructions to complete the setup.
- 3. Open your files: Launch WPS Office and directly open any of your existing Microsoft Office documents without conversion.
Frequently Asked Questions
Will my Office 2021 programs stop working after October 2026?
No, your Office 2021 applications like Word, Excel, and PowerPoint will continue to function normally. However, you will no longer receive security patches, exposing your system to potential vulnerabilities.
Do I have to pay a subscription to use Microsoft 365?
Yes, unlike Office 2021 which is a one-time purchase, Microsoft 365 is a subscription service that requires a monthly or annual payment to keep the applications active and fully functional.
Can I turn off OneDrive in Microsoft 365 completely?
While OneDrive is heavily integrated into Microsoft 365 and Windows, you can change your Office save settings in the 'File' > 'Options' > 'Save' menu to default to your local computer instead of the cloud.
What is the best free alternative to Office 2021?
WPS Office is highly recommended as a free alternative. It offers a familiar user interface, requires no subscription, and opens all standard Microsoft Office file formats seamlessly while letting you save files completely offline.
