Microsoft Sets October 13, 2026, End-of-Support Date for Windows 11 24H2

Microsoft has confirmed that Windows 11, version 24H2 for Home and Pro editions, will officially reach its end of support on October 13, 2026. After this deadline, these specific editions will no longer receive critical security updates or official technical support, leaving systems vulnerable to new threats.

According to Microsoft, the cutoff applies specifically to the Home and Pro editions of the 24H2 version. Once this date passes, the operating system will stop receiving the patches necessary to defend against emerging exploits. Microsoft is urging users to transition to a more recent version of Windows 11 to ensure their systems remain protected and fully supported.

The Lifecycle Context

This timeline aligns with Microsoft's standard support window for feature updates, which typically provides 24 months of support for the Home and Pro editions of Windows 11. Because version 24H2 was released on October 1, 2024, the October 2026 expiration date follows this established lifecycle policy.

Beyond the standard consumer and professional editions, version 24H2 holds a specific place in OS history as the final supported version for the Windows 11 SE edition. This means devices running the SE edition will not have a further feature update path beyond this release, creating a distinct endpoint for that specific hardware segment.

Why Security Migration Matters

For the vast majority of general consumers and small business owners, the Home and Pro editions are the primary ways they interact with the Windows ecosystem. When an operating system reaches end-of-support (EOS), it becomes a static target for attackers. Without the delivery of security patches, new exploits and malware can target known vulnerabilities without the possibility of a vendor-supplied fix.

This creates a significant security risk for millions of devices. To maintain a secure environment, users must migrate to subsequent releases. Failure to update before the October 13, 2026, deadline will leave systems exposed to evolving cyber threats, potentially compromising sensitive data and system stability.

Planning the Transition

As the 2026 deadline approaches, users should monitor for the release of newer Windows 11 feature updates to plan their migration. While the 24H2 version remains supported for now, the transition process for large-scale deployments in small businesses often requires more lead time than individual home users. It remains to be seen if Microsoft will offer any extended support options for specific enterprise needs, but for the general Home and Pro user base, the October 2026 date is a hard stop for security updates.