Microsoft is ending support for Office 2021 and LTSC 2021 on October 13, 2026 – a patch day that also marks the end of support for Windows 10 for end-users with the one-year extended support program.

Say Your Goodbyes to the Microsoft Office Brand (Sort Of) One-time purchases of Office 2021 and Office LTSC plans will still be available, but in the cloud, Office is being replaced by Microsoft 365 ...

Cutting corners: Microsoft's support clock is quietly reshaping the security landscape for millions of users. Even as Windows 10 continues to run on hundreds of millions of PCs, the company cut off ...