Windows 10 isn't the only Microsoft product that is due to lose support this coming October. In a blog post published Wednesday, the software giant said Microsoft 365 apps (aka Office) will no longer be supported in Windows 10 after Oct. 14, 2025. To continue using Microsoft 365 or Office, the company urges users to upgrade to Windows 11.

If you're still running Windows 10 and you subscribe to Microsoft 365, your Microsoft 365 apps will cease to function on Oct. 14, 2025, according to an official Microsoft blog post. This will happen when Microsoft ends Windows 10 support,

What will that mean for 365, and what about enterprises who have the option to extend Windows 10 for more than just a year — at a steep cost? Microsoft’s most recent support document adds little helpful detail.

Microsoft will end support for Microsoft 365 for Windows 10 this October, so you'll need to buy a new Windows 11 PC.

Microsoft 365 apps will continue to function after the Windows 10 end of support date, but there could be issues over time.