Ready for Windows 11 version 26H2? Here’s how to upgrade, what to expect, and how to avoid common pitfalls

Microsoft is gradually rolling out the Windows 11 2026 Update (version 26H2) to compatible devices. However, it’s an optional install, and if you want to install it early, you’ll have to switch manually.

Windows 11 version 26H2 is a small update that doesn’t require a full reinstall if your device is already running version 25H2 or 24H2. However, if your hardware is still running version 23H2 (or an older version), you’ll need to perform an in-place upgrade with a full reinstallation.