Windows 11 26H2 arrives as a small enablement update with a fresh support clock

Microsoft is rolling out the Windows 11 2026 Update, version 26H2, and the notable part is less about dramatic new features than about how the release is delivered. Microsoft says Windows 11 26H2 uses the same shared servicing model as recent second-half annual releases and arrives as a small enablement package instead of a full OS replacement. The Verge similarly reports that Microsoft is treating it as a small enablement package that can be installed quickly with a single restart.

That makes 26H2 a lighter transition for many existing Windows 11 users, especially compared with the large feature-update installs that defined earlier eras of Windows.

More switch-flip than overhaul

Microsoft says Windows 11 24H2, 25H2, and 26H2 share the same servicing branch, and that many of the features associated with 26H2 have already been arriving through monthly updates. In practice, that means the difference between versions is partly about which features are enabled, not a wholesale platform replacement.

That also helps explain why Microsoft says many 26H2 changes may already feel familiar to people who have kept their systems up to date. The release is positioned more as the latest supported Windows 11 version than as a visibly transformed edition of the OS.

What changes for commercial PCs

For commercial PCs, Microsoft says 26H2 turns on some features that previously were not enabled by default. That list includes Windows settings backup, app-specific taskbar actions, and some File Explorer improvements.

Those details reinforce the broader pattern of this release: much of 26H2 appears to be about enabling, packaging, and supporting features Microsoft has already been shipping incrementally.

One upgrade limitation and a support reset

There is one notable exception to the straightforward upgrade path. Microsoft says devices running Windows 11 version 26H1 cannot update directly to 26H2, and will instead get a path to a future Windows release.