Recently, Microsoft has been posting posts on its official blog urging users to upgrade to Windows 11 as the end of support for Windows 10 approaches. In one such post, Microsoft also confirmed that Microsoft 365 on Windows 10 will also no longer be supported. Specifically, as follows:
Microsoft 365 apps will no longer be supported after October 14, 2025 on Windows 10 devices. To continue using Microsoft 365 on your devices, you'll need to upgrade to Windows 11.
Dedicated support articles on Microsoft's website provide more details on the issue, and the wording suggests that certain features may also stop working altogether if users don't upgrade their operating system, which comes with security updates.
The article was also recently updated to include information about Windows 10, as this page previously described the end of service scenarios for Windows 7, 8, and 8.1 as follows:
Microsoft 365 apps are no longer supported on Windows 7, Windows 8, or Windows 8.1, as these operating systems have reached end of support. To avoid performance and reliability issues, we recommend moving to a newer version of Windows.
...
We want to continue to provide a stable Office experience, so if you're using Microsoft 365 on a computer running Windows 7, Windows 8, or Windows 8.1, we strongly recommend that you move to a supported Windows operating system.
Once you move to a supported Windows operating system, all Microsoft 365 feature and security updates will continue as usual. At this point, you can run an Office update to make sure you have the latest version.
And here is the content after the update:
Microsoft 365 apps will no longer be supported on Windows 10 after the operating system reaches end of support on October 14, 2025. Microsoft 365 apps are no longer supported on Windows 7, Windows 8, or Windows 8.1 because these operating systems have reached end of support. To avoid performance and reliability issues, we recommend moving to Windows 11.
...
We want to continue to provide a stable productivity experience, so if you are using Microsoft 365 on a PC running Windows 7, Windows 8, or Windows 8.1, we strongly recommend that you move to a supported Windows operating system. If you are using Microsoft 365 on a PC running Windows 10, we strongly recommend that you upgrade to Windows 11 before Windows 10 support ends on October 14, 2025.
In related news, Microsoft also confirmed that it will automatically install the new Outlook for Windows app on Windows 10 devices in the next Patch Tuesday update.
Once you move to a supported Windows operating system, all Microsoft 365 feature and security updates will continue as usual. At that point, you can run an Office update to make sure you have the latest version.
Tired of the endless Microsoft Teams "Error R" restart loop? Get step-by-step fixes to solve Microsoft Teams Error R quickly. Clear cache, reset, reinstall & more for smooth collaboration. Works on Windows, Mac & web.
Struggling with Microsoft Teams "Bị lỗi" issues? Discover proven fixes for crashes, sign-in errors, and more in this comprehensive troubleshooting guide. Get back to seamless collaboration!
Struggling with the Microsoft Teams "How Download" error? Discover step-by-step fixes for smooth file downloads, app updates, and more. Get back to collaborating without frustration!
Frustrated by Microsoft Teams Error Code 2603? Get instant relief with our step-by-step guide to fix installation failures, crashes, and more in the latest 2026 updates. Works for all users!
Tired of the frustrating Microsoft Teams "Wiki in Teams" error loading? Get step-by-step fixes for Wiki not loading in Teams, clear cache, reset settings, and more. Resolve it fast with our expert guide.
Master how to keep Microsoft Teams active and "Available" all day. Proven tips, tools, and settings to avoid "Away" status, boost productivity, and never miss a beat in your workday.
Discover how to download Microsoft Teams for Windows 11 in 2026 with our ultimate guide. Official methods, troubleshooting, and pro tips for seamless installation and instant collaboration.
Tired of missing groups in Microsoft Teams? Discover how to fix the "Groups" Visibility Error with simple, up-to-date steps. Restore your teams visibility fast and frustration-free.
The eyes are the windows to the soul. So take good care of them with the following eye vitamins.
Stuck with Microsoft Teams "For School" login error? Follow our expert, step-by-step guide to solve it fast – no tech skills needed. Get back to classes without frustration!
Struggling with Microsoft Teams media error during playback? Discover step-by-step fixes for smooth video and audio in meetings. Updated with the latest troubleshooting tips for seamless collaboration.
Frustrated with Troubleshooting Microsoft Teams "Where is Teams" Folder Search issues? Follow our expert, step-by-step guide to locate hidden folders, fix search glitches, and restore smooth collaboration in the latest Teams updates. Quick fixes that work!
Struggling with Microsoft Teams Error AADSTS70008: Security Token Expired? Discover proven, step-by-step fixes to get back to seamless collaboration. Clear cache, re-authenticate, and prevent future issues fast!
Tired of Microsoft Teams Error Code 0x80070005 blocking your meetings? Follow our expert, step-by-step guide with quick fixes like permission resets, cache clears, and reinstalls to resolve access denied errors fast and get back to collaborating seamlessly.
Stuck with Microsoft Teams Error 80080005? This comprehensive guide delivers proven, step-by-step fixes for audio glitches, mic failures, and more. Restore seamless collaboration today!
