Core Points - Microsoft officially announced that Windows 10 will end mainstream support on October 14, 2025, marking the end of an era for the nearly ten-year-old operating system [1][3] - Windows 11 is positioned as the foundation for "future office" environments, emphasizing its deep integration of AI features [1][3] Summary by Sections Windows 10 Support - Windows 10, released on July 29, 2015, became Microsoft's most widely used operating system due to its compatibility, stability, and continuous updates [3] - After mainstream support ends, Windows 10 will only receive Extended Security Updates (ESU) until October 2028, primarily for enterprise users who will pay for security patches [3] - Post-mainstream support, Windows 10 will not receive feature updates or non-security improvements, pushing users to upgrade to Windows 11 for the latest technology experience [3] Windows 11 Features - Microsoft aligns the decision to end support for Windows 10 with its "Windows as a Service" (WaaS) strategy, aimed at maintaining system competitiveness through regular iterations [3] - The upcoming Windows 11 2024 update (version 24H2), set to release in September 2024, will highlight AI features as a key advantage [3]