October 7, 2025 is the last scheduled release date for Office 2016 non-Security updates. Microsoft released NO non-security updates for Office on October 7, 2025   Office 2016 reached  End of Mainstream Support on October 13, 2020. EOS for Office 2016 is October 14, 2025. Updates are for the .msi version (perpetual). Office 365 […]