“Microsoft 365 Apps will no longer be supported after October 14, 2025, on Windows 10 devices,” the company confirmed. “To use Microsoft 365 Applications on your device, you will need to upgrade to Windows 11.”

Microsoft is officially calling it quits on Windows 10 in 2025, and it's ending support for Office apps on the OS — but not entirely.

Despite what you might read on the internet today, Microsoft is not killing off Microsoft 365 Office apps on Windows 10.

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,

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.