Microsoft will stop delivering new features for Microsoft 365 applications on Windows 10 starting in August 2026, while continuing to provide security updates until October 2028. Users on the Current Channel will be the first affected, followed by those on the Monthly and Semi-Annual Enterprise Channels in October 2026 and January 2027, respectively. After these dates, all Windows 10 devices will only receive essential security patches. Microsoft is encouraging users to upgrade to Windows 11, which will have exclusive new features, while Windows 10 will remain secure but stagnant. Windows 10 will reach its end of support on October 14, 2025, after which users will need to pay for Extended Security Updates.