Windows 11 26H2: How to Get It and What's New

Windows 11 version 26H2, which Microsoft calls the Windows 11 2026 Update, has been available since September 29, 2026. It is free, and if your PC already runs Windows 11 25H2 or 24H2 it installs as a small enablement package with one restart. Here is how to get it, what you actually gain, and what to try when it doesn't show up.

Who can install it: PCs on Windows 11 25H2 or 24H2 (as of November 2026).
Where to get it: Settings > Windows Update, then turn on "Get the latest updates as soon as they're available".
Cost: free. Windows 10 PCs can't jump to 26H2 directly.
Support: installing it resets the clock to 24 months for Home and Pro, 36 months for Enterprise and Education.

How to install Windows 11 26H2

Microsoft rolls this update out in waves, so the button may not appear on day one. These steps are the official route described in the Windows Experience Blog.

Open Settings and go to Windows Update.
Turn on "Get the latest updates as soon as they're available".
Click Check for updates. If your PC is eligible, a download and install option for 26H2 appears.
Install it and restart once.
Confirm the version in Settings > System > About. It should read 26H2.

Why it installs so quickly

For PCs on 25H2 or 24H2, 26H2 is an enablement package. The three versions share the same servicing branch, and the new features are already delivered inside earlier monthly updates. The package just switches them on, which is why Microsoft describes a small download and a single restart. Details are in Microsoft's what's new page for IT pros.

What's new in 26H2

This is a steady update, not a redesign. The changes Microsoft lists for everyday users are:

File Explorer: AI actions for supported images, support for more archive formats, preserved view and sort settings, and a faster Home page. The Copilot summarize action needs Microsoft 365 and a Copilot licence.
Windows Search: result previews, better handling of typos in app names, clearer result types, and automatic indexing of folders you use often.
Start menu: a redesign with All, category and grid views.
Taskbar: it can sit on any screen edge, and there is a smaller taskbar option.
Accessibility: updates to Magnifier, Narrator (including a Braille Viewer) and Voice access, which adds French, German, Spanish and Korean.
Windows Update: eligible updates install together with the monthly security update where possible.

Some security features, such as Administrator protection and built-in Sysmon, are off by default and aimed at managed work PCs. Microsoft also says some features that were off by default in 25H2 will be on by default in 26H2.

The November 2026 security update (KB5127936) adds more on top, according to Pureinfotech's feature history. It lists a customisable File Explorer right-click menu, a Cloud Rebuild recovery option that reinstalls Windows without a USB drive, and Narrator support for maths equations. That is one outlet's report, so treat the details as unconfirmed until you see them on your own PC. These features also arrive in stages, and availability can vary by region and hardware.

Is it worth installing?

Install it if you like having the latest fixes and a fresh support window, since the install is light and low risk compared with a full version upgrade. It is also worth it if you often use File Explorer search or want the taskbar on the side of the screen.

Wait a few weeks if the PC is critical for work, runs old drivers, or has third-party security software. Microsoft applies safeguard holds to devices with known compatibility problems, so not seeing the update can simply mean your PC is protected from a bad match. Back up important files first either way. If you are low on space, our guide on freeing up storage covers the phone side, and Windows has Storage settings for the PC.

If 26H2 doesn't show up

Check your version first. Only 25H2 and 24H2 are eligible. Older Windows 11 versions must update first, and Windows 10 PCs need to move to Windows 11.
Check the toggle. "Get the latest updates as soon as they're available" must be on, then click Check for updates again.
Install pending monthly updates and restart. Eligibility can depend on being fully patched.
Wait. Rollout is controlled, and a safeguard hold may apply to your device.
Check Secure Boot. Some PCs also need attention there, see our post on the Secure Boot certificate expiry.
Work PCs: updates go through Windows Autopatch or the Microsoft 365 admin center and may be delayed by your IT team.

Microsoft's pages did not state a build number or any new hardware requirements in the sources we checked, and ISO or media availability was not confirmed, so we don't list them here. Check Windows release health for those details.

Frequently asked questions

Is Windows 11 26H2 free?

Yes. It comes through Windows Update at no cost for eligible Windows 11 PCs.

Which PCs can get 26H2?

PCs running Windows 11 version 25H2 or 24H2. Microsoft's pages we checked list no extra hardware requirements for these devices.

How long does the install take?

Microsoft describes a small download, quick installation and a single restart for most PCs. Your exact time depends on your hardware and any pending updates.

How long is 26H2 supported?

Installing it resets support to 24 months for Home and Pro and 36 months for Enterprise and Education, per Microsoft.

Can I go back if something breaks?

Microsoft's pages we read don't spell out a rollback process for 26H2, so back up your files before installing and check Settings > System > Recovery for the options on your PC.