Microsoft will end support for Windows 10 on October 14, 2025, meaning no more security patches, bug fixes, or technical support will be available unless users opt for extended security updates. Microsoft encourages all Microsoft 365 users on Windows 10 to upgrade to Windows 11 by this deadline. However, Microsoft will provide security updates for Microsoft 365 applications on Windows 10 until October 10, 2028. Feature updates for individuals and families subscribed to Microsoft 365 will continue until August 2026, while organizations will receive updates until October 13, 2026, or January 12, 2027, depending on their subscription type. After October 14, 2025, support for Windows 10 users will be limited, with representatives encouraging upgrades to Windows 11 for issues specific to that operating system.