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Windows 11 Windows 11 Insider 25H2 Insider Preview, Release Preview Channel
Windows Insider

Build 26200.10066

Build 26200.10066: Windows Insider Release Preview Channel, November 2026. Windows Search actions and fixes for Miracast and Android passkeys

In short

Windows Search gains quick actions and richer results, alongside accessibility and sign-in changes. Release Preview Insiders on Windows 11 versions 25H2 and 26H2 receive the build in gradual and normal rollouts.

Does it affect you? Applies to: Windows 11 versions 25H2 (build 26200.10066) and 26H2 (build 26300.10066), all editions, in the Release Preview Channel.

Builds
26200.10066 · 26300.10066

This is a test build for people in the Windows Insider Program. Features in it can change, be removed, or never reach regular Windows releases.

What changes

New features 14 changes

Windows Search

Gradual rollout

For: Windows users in the gradual rollout; initially English-language use

  • Search shows results in one simpler list, offers quick actions, previews files, and gives more relevant results.1
    The new experience is initially available in English. Quick actions include changing dark mode, Bluetooth, screen brightness, mute, and window layout.

Windows Hello

Gradual rollout

For: People who use Windows Hello facial recognition

  • Face sign-in can brighten the screen in a dark or dim room.2
    Turn on Automatically adjust screen brightness during face recognition under Settings > Accounts > Sign-in options > Facial recognition (Windows Hello).

Run dialog

Gradual rollout

For: Windows users in the gradual rollout

  • The Run dialog has a more modern design and is easier to use.3
    Turn on New Run dialog under Settings > System > Advanced.

XBOX mode

Gradual rollout
  • Quick settings are available from the Gaming Task View navigation bar, so you do not need to leave XBOX mode.4
    The navigation bar provides the full set of Quick settings available on the Windows taskbar.

Widgets

Gradual rollout

For: Windows users in the gradual rollout

  • Windows can notify you when an installed app adds a new widget. Selecting the notice opens the Widgets Board and highlights it.5

File Explorer

Gradual rollout

For: People searching from This PC in File Explorer

  • Search from This PC is faster and works more like search from File Explorer Home.6
    Search from This PC is now indexer-based.

Settings

Gradual rollout

For: Windows users in the gradual rollout

  • Windows Settings makes it easier to find benefits and services linked to your Microsoft account.7

Screen capture

Gradual rollout
  • The border around an active screen capture is red instead of yellow.8

Mouse cursor

Gradual rollout
  • A pointer indicator helps people with low vision find and use the mouse pointer.9
    Turn on Pointer indicator under Settings > Accessibility > Mouse pointer and touch. Press Windows logo key + Ctrl + Shift + X to toggle it.

Magnifier

Gradual rollout 2 items

For: People who use Magnifier

  • You can choose whether the Windows logo key + Plus shortcut starts Magnifier. The shortcut is on by default.10
    The Keyboard shortcut for Magnifier toggle is in Settings > Accessibility > Magnifier.
  • A new help menu makes key features and support easier to find. You can also open Feedback Hub from Magnifier.11

Narrator

Gradual rollout

For: Narrator users in the added languages

  • Narrator can read math in eight more languages, including Greek, Polish, and Vietnamese.12
    Added languages: Greek, Hungarian, Indonesian, Norwegian (Bokmål), Polish, Russian, Swedish, and Vietnamese.

Keyboard shortcuts

Gradual rollout
  • If you trigger a Sticky Keys, Filter Keys, or Toggle Keys shortcut by mistake, you can turn it off from the prompt.13
    Notifications and sounds remain available under Settings > Accessibility > Keyboard > Notification preferences.

Web sign-in

Gradual rollout

For: Microsoft Entra joined and hybrid joined devices

  • Web sign-in now works on Microsoft Entra hybrid joined devices as well as Microsoft Entra joined devices.14
    At the lock screen, password-free sign-in can use a FIDO2 security key, a passkey on a phone, or a Temporary Access Pass (TAP). Windows gets a Kerberos ticket after sign-in.

Fixes 7 changes

RemoteApp

Gradual rollout

For: People entering Japanese text in RemoteApp applications

  • Japanese text entered in RemoteApp apps no longer starts with an extra character in the affected cases.15

TPM

Gradual rollout

For: Some Arm-based systems using TPM 2.0 CRB

  • Some Arm-based systems no longer have the affected boot failures or TPM startup errors.16
    The issue affected systems using a TPM 2.0 Command Response Buffer (CRB) interface.

Display

  • Some Miracast connections no longer default to a lower resolution with certain wireless display receivers.17

Settings

For: People who upgrade a Microsoft 365 subscription

  • After a Microsoft 365 upgrade, the upgrade option no longer stays visible and leads to an error if selected again.18

Restart and shutdown

For: Windows users restarting or shutting down

  • The “Someone else is using this PC” warning no longer appears when nobody else is signed in.19
    Applies when restarting or shutting down.

Applications

For: Sage 50 Accounting users

  • Sage 50 Accounting no longer closes unexpectedly when you select options in the app.20

Passkeys

For: People using Android devices for cross-device passkey sign-in

  • Cross-device passkey sign-in on Android no longer shows a “Something went wrong” error in the affected cases.21

Improvements 2 changes

Mouse cursor

Gradual rollout

For: People using screen capture, including game streaming

  • The mouse pointer responds faster during some screen captures, including game streaming.22
    Reduces visible cursor latency in screen capture scenarios.

Voice typing

Gradual rollout
  • Changing voice typing settings is more reliable.23

Technical details

Data sheet · Security · Downloads · Components Click to collapse or expand

Data sheet

Released
2026-11-13
Type
Windows Insider build
VersionBuildChannel
25H2 26200.10066 Release Preview Channel
26H2 26300.10066 Release Preview Channel

Security

No vulnerabilities are listed for this update.

Sources

Updated
Cited passages from Microsoft's official notes (23)
  1. 1. New! This update introduces a new Windows Search experience with a streamlined design, improved performance, and new ways to complete tasks directly from search. learn.microsoft.com
  2. 2. Windows Hello facial recognition can now temporarily brighten your screen to help you sign in when you're in a dark or dimly lit room. learn.microsoft.com
  3. 3. The Run dialog has been updated with a more modern design and improved usability. learn.microsoft.com
  4. 4. This update brings Quick settings to the Gaming Task View navigation bar in XBOX mode, giving you access to the full set of Quick settings available on the Windows taskbar without having to leave XBOX mode. learn.microsoft.com
  5. 5. Windows can now notify you when a new widget becomes available after you install an app. learn.microsoft.com
  6. 6. Search from This PC in File Explorer is now indexer-based, making it much faster and consistent with search from File Explorer Home. learn.microsoft.com
  7. 7. Windows Settings now makes it easier to find the benefits and services available with your Microsoft account. learn.microsoft.com
  8. 8. This update changes the border displayed during screen capture from yellow to red, making it easier to identify when a capture session is active. learn.microsoft.com
  9. 9. The new Pointer indicator makes it easier for people with low vision to locate and use the mouse pointer. learn.microsoft.com
  10. 10. This update adds a Keyboard shortcut for Magnifier toggle in Settings > Accessibility > Magnifier. learn.microsoft.com
  11. 11. Magnifier now includes a help menu that makes it easier to discover key features and access relevant support resources. learn.microsoft.com
  12. 12. Narrator now supports math reading in additional languages: Greek, Hungarian, Indonesian, Norwegian (Bokmål), Polish, Russian, Swedish, and Vietnamese. learn.microsoft.com
  13. 13. If you accidentally trigger the keyboard shortcut for Sticky Keys, Filter Keys, or Toggle Keys, you can now turn it off directly from the prompt that appears. learn.microsoft.com
  14. 14. Web sign-in is now supported on Microsoft Entra hybrid joined devices, in addition to Microsoft Entra joined devices. learn.microsoft.com
  15. 15. This update fixes an issue that might cause an extra character to appear at the beginning of Japanese text entered in RemoteApp applications. learn.microsoft.com
  16. 16. This update fixes an issue that might cause boot failures or TPM initialization errors on Arm-based systems that use a TPM 2.0 Command Response Buffer (CRB) interface. learn.microsoft.com
  17. 17. This update fixes an issue that might cause Miracast connections to default to a lower resolution when connecting to certain wireless display receivers. learn.microsoft.com
  18. 18. This update fixes an issue where the option to upgrade your Microsoft 365 subscription might remain visible after a successful upgrade, causing an error if you select it again. learn.microsoft.com
  19. 19. This update fixes an issue that might incorrectly display the "Someone else is using this PC" warning when restarting or shutting down, even when no other user is signed in. learn.microsoft.com
  20. 20. This update addresses an issue that might cause Sage 50 Accounting to close unexpectedly when you select options in the application. learn.microsoft.com
  21. 21. This update fixes an issue that caused cross-device passkey authentication on Android devices to display a "Something went wrong" error. learn.microsoft.com
  22. 22. This update also improves mouse pointer performance during screen captures, reducing visible cursor latency in scenarios such as game streaming. learn.microsoft.com
  23. 23. This update improves the reliability of configuring voice typing settings. learn.microsoft.com
Checked automatically: 8 of 8 checks passed, 23 quoted passages
  • Quotes found in the official pages: passed
  • Numbers found in the sources: passed
  • Vulnerabilities from the dossier only: passed
  • Links to allowed domains only: passed
  • Every official change covered: passed
  • Readable plain text: passed
  • Changes confirmed by the file list: passed
  • Sources agree: passed

A second AI read the text against the sources: correctness 5/5, clarity 5/5, completeness 5/5. How we work

Published by The Update Bureau. Written with AI from Microsoft's own documents, checked by rules and a second AI. How we work · Report a mistake