In this article, we will talk about the latest Preview Build for Windows 11 26H2 in the Experimental Channel, which is the Build 26340.9767.
Windows 11, version 26H2 represents Microsoft’s yearly second half major update as part of their standard annual Windows 11 update cadence. As Windows 11, version 26H2 shares the same servicing branch as Windows 11, version 25H2, the update is implemented through an enablement package (eKB). This means your device will be updated to the next version through a single restart – providing a familiar, fast, and reliable update experience.
Devices already enrolled in the Experimental channel will begin seeing their versioning updated to version 26H2 under Settings > System > About (and winver). If you are in the Beta channel and would like to switch to the Experimental, you can easily do so under Settings > Windows Update > Windows Insider Program. Remember, you can easily switch back to Beta at any time, without having to do a full Windows reinstall.
New Feature Flags Option
Microsoft has added the ability to filter Feature flags by enablement state.

New Quick Settings Phone Control
- Microsoft is beginning to roll out a new Mobile devices experience in Quick Settings, making it easier to take quick phone actions (such as ring your phone) without breaking your flow on Windows.
- With your supported Android phone connected, everyday actions are now just a click away. You can turn Do Not Disturb on before a meeting, change your phone’s ringer mode, and play a sound to find your phone nearby.
- It’s a simpler, faster way to manage your phone from the place you already use for quick Windows actions, helping your PC and phone work better together throughout the day.
- Capabilities can vary by phone platform and device configuration. The initial experience provides the most complete set of controls for Android phones, while iPhone support starts with a more limited status-focused experience.

New Quick Settings Internet Speed Option
- Microsoft is also making it faster and easier to check the performance of your internet connection in Windows. Windows Insiders can now run an internet speed test and see the results directly in Quick Settings, without being redirected to a browser.
- Start a test from the new Speed test Quick Setting, from the Wi-Fi or Cellular flyout, or by right-clicking the network icon in the system tray and selecting Test internet speed. While the test runs, Quick Settings shows its progress and results, including download speed, upload speed, and ping.
- Because the test runs against your active internet connection, you can quickly understand how your current connection is performing without leaving your workflow. This updated experience builds on the internet speed test we previously introduced for Windows Insiders, bringing the test and its results directly into Windows.

New Magnifier Feature
- Microsoft has also added a Keyboard shortcut for Magnifier toggle in Settings > Accessibility > Magnifier. It lets you choose whether pressing Windows logo key + Plus (+) launches Magnifier.
- The shortcut stays on by default, so nothing changes unless you want it to. If you find that Magnifier starts by accident, or the shortcut conflicts with another app or keyboard layout, turn the toggle off. You can still start Magnifier from Settings, and you can turn the shortcut back on at any time.

New Microsoft 265 Subscription Page
Microsoft is introducing a new inline experience that makes it easier for Microsoft 365 subscribers to manage their subscriptions in Windows. Subscribers who have recurring billing turned off can now turn it back on directly in Windows Settings, without leaving for a separate webpage. To get started, select Turn on recurring billing or Set up recurring billing from the Windows Settings Home page, the Accounts page, or the Start menu.

New File Explorer Progress Indication
Improved progress indication when navigating to locations that take longer to load, such as network drives, making it easier to see that loading is underway.
New Narrator Languages for Math Reading
Narrator now supports additional languages for math reading, including Greek, Hungarian, Indonesian, Norwegian (Bokmål), Polish, Russian, Swedish, and Vietnamese.
New Widgets Picker
The Widgets picker now has a standard Windows dialog frame and supports light and dark title bars. It also removes the blank space previously left for an icon.
Taskbar Fix
Fixed an issue with the previous update where explorer.exe wouldn’t load after logging in, preventing the taskbar and other elements that rely on it from loading.
Windows Login Fix
Fixed an issue with the previous update that was causing some Insiders to erroneously see a message saying their password was wrong on the login screen.
For more information about this Build, you can check this article from the Microsoft Blog.
For a more in-depth presentation of the New Build, you can watch the video below from the youtube channel.

