Microsoft's Extended Security Updates (ESU) for Windows10 reaches a critical deadline on October 14, 2025, impacting users worldwide. Those opting into the ESU program ensure continued support, avoiding periods of vulnerability.
Extended Security Updates and Opt-In Details
Windows10 users should opt into the ESU program by October 14, 2025, to receive ongoing updates. Unenrolled users face security gaps until they join the program, which remains open until October 14, 2026. Upon enrollment, any missed updates will install automatically.
ESU enrollment does not hinder upgrades to Windows 11, provided the device meets compatibility standards.
Windows 11 Upgrade and Privacy Insights
Despite ESU availability, upgrading to Windows 11 offers enhanced security. However, experts like Kaspersky raise concerns about privacy. Windows 11 requires a Microsoft account, which may collect data such as activity logs and app usage. By contrast, Windows10 permits local account creation, enabling offline functionality with fewer data transmissions.
Market Landscape and Future Considerations
Approximately 40% of Windows PCs continue running Windows10. Many devices are functional but incompatible with Windows 11, highlighting a potential digital divide. Although the ESU program helps, this gap may grow unless further concessions emerge by October 14, 2026.
