Microsoft extends security updates for Microsoft 365 on Windows 10

Microsoft will continue providing security updates for Microsoft 365 apps on Windows 10 until October 10, 2028, even after Windows 10's end-of-life date. This extension offers users continued security for their apps. This decision reverses a previous announcement that support for Microsoft 365 apps on Windows 10 would end in October 2025. The change allows users to receive security updates for three years beyond Windows 10's official support end date. While Microsoft 365 apps will still function on unsupported Windows 10 systems, Microsoft warns of potential performance and reliability issues. The company still encourages users to upgrade to Windows 11.