Microsoft has announced that the final day it will offer security support for Word, Excel, and Powerpoint on Windows 10 will be Oct. 14.

Microsoft has announced that Windows 10 will no longer receive support for Microsoft 365 Apps after October 14, 2025

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.

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.