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Windows 11 Windows 11 Insider 24H2 Insider Preview, Release Preview Channel
Windows Insider

Build 26100.4188

Build 26100.4188: Windows Insider Release Preview Channel, May 2025. Click to Do text actions and USB wake fixes

In short

Release Preview build 26100.4188 adds Click to Do actions and many fixes. Microsoft says build 26100.4202 (KB5058499), released May 27, addresses issues with this update.

Does it affect you? Applies to: Windows 11 version 24H2 devices enrolled in the Release Preview Channel.

Build
26100.4188

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

Fixes 23 changes

Taskbar

Gradual rollout 2 items
  • Keyboard focus no longer gets stuck on the taskbar frame after moving backward through taskbar items with Tab and Shift + Tab.1
    The issue could cause screen readers to announce only “pane.”
  • Keyboard focus is less likely to move unexpectedly to taskbar widgets when you sign in.2
    The source says this could make widgets invoke; it does not specify further details.

Voice access

Gradual rollout

For: Voice access users

  • Voice access no longer freezes with a “working on it” error while dictating.3

Audio

Gradual rollout

For: Windows 11 users

  • The startup sound plays at boot when it is enabled.4

MMC

Gradual rollout

For: MMC users

  • Selected items are easier to see in MMC, including when contrast modes are enabled.5
    The colors used for selected items are improved.

USB

Gradual rollout
  • Some USB devices no longer disconnect after sleep and stay disconnected until you reboot.6

Input

Gradual rollout 3 items
  • Voice typing starts from the touch keyboard when you use the Chinese (Simplified) narrow layout.7
  • Changing pages in the touch keyboard's Symbols section no longer unexpectedly types a character into a password field.8
  • Typing in some apps continues to work after disconnecting from a remote desktop session.9

JPG

Gradual rollout

For: Apps using CopyPixels

  • Pixels are no longer unexpectedly inverted in certain cases when copied from a JPG image.10
    The issue occurred when using CopyPixels.

Bluetooth

Gradual rollout

For: Windows 11 users

  • Settings no longer crashes while loading information about Bluetooth devices.11

Display

Gradual rollout
  • Some devices no longer have unexpected display scaling or window-position changes after sleep and resume.12

Print

Gradual rollout
  • Non-admin users can uninstall printers they added.13

Windows Hello

Gradual rollout

For: Windows Hello for Business users

  • Facial recognition can sign you in after the PC wakes from sleep instead of unexpectedly failing.14
    The issue affected Windows Hello for Business facial recognition when the camera failed after waking.

Camera

Gradual rollout

For: Windows 11 users

  • Settings no longer crashes when you interact with camera settings.15
    The affected page is Settings > Bluetooth & Devices > Cameras.

File Explorer

Gradual rollout

For: File Explorer users with disconnected network drives

  • Searching from Home can proceed when you have disconnected network drives.16

UHF Tuning

Gradual rollout

For: Users scanning for UHF channels

  • A tuning scan can return UHF channels as well as VHF channels.17

BitLocker

  • Devices with BitLocker on removable drives no longer encounter the described blue-screen error after sleep or hybrid boot.18

Boot menu screens

For: Windows 11 users

  • Early boot screens, including BitLocker PIN, recovery-key, and boot-menu screens, render faster.19

Graphics kernel

  • Some games no longer become unresponsive after upgrading to Windows 11, version 24H2.20

Memory leak

For: Multi-user, multi-lingual, and remote desktop environments

  • Input Service no longer causes the described increase in memory use that could affect performance.21
    The impact could occur in multi-user, multi-lingual, and remote desktop use.

Multimedia

For: Windows Hello Face Enrollment users

  • Windows Hello Face Enrollment can work when multi-app mode or basic camera mode is enabled in advanced camera settings.22
    The issue could cause enrollment to fail and show a bad camera preview.

Network

For: Windows Server 2025 administrators

  • New Windows Server 2025 domain controllers can identify the network as a domain instead of always showing it as public.23
    The system checks for a domain controller name before using loopback addresses to ensure proper Lightweight Directory Access Protocol (LDAP) binding.

New features 25 changes

Click to Do (preview)

Gradual rollout 6 items
  • On AMD- and Intel-powered Copilot+ PCs, select text to summarize it, make a bulleted list, or rewrite it in a different style.24
    Select a text block with Win + mouse-click or Win + Q, then drag to select text.
  • Click to Do can use its intelligent text actions in Spanish and French.25
  • Click to Do can send selected text or an image to Copilot to help complete a prompt.26
    The Ask Copilot action opens Microsoft Copilot with the selected content in the prompt box.
  • Click to Do is available in the European Economic Area, with English text actions and support for Spanish and French.27
    The listed actions are Summarize, Create a bulleted list, and Refine. Functionality varies by device and market.
  • You can set a pen button to open Click to Do with a single-click, double-click, or press and hold.28
    Configure it under Settings > Bluetooth & devices > Pen & Windows Ink.
  • Click to Do can be added to the pen menu.29
    The pen menu has four app slots; if they are full, replace an app in the menu settings.

Copilot

Gradual rollout 2 items

For: Copilot users

  • You can open Copilot on Windows with Win + C.30
    Personalize the Copilot key and Win + C under Settings > Personalization > Text input.
  • You can talk to Copilot and receive responses while continuing your tasks.31
    Hold the Copilot key or Win + C for two seconds. Press Esc or stay silent for a few seconds to end the call. Alt + Spacebar also starts voice interaction.

Cross Device Resume

Gradual rollout

For: People using OneDrive files on a phone and PC

  • Windows can offer to reopen a OneDrive file on your PC after you viewed or edited it on your iOS or Android phone.32
    The notification can appear when you unlock your PC within five minutes of viewing or editing the file on your phone.

Energy saver

Gradual rollout
  • IT admins can manage Energy saver settings on Windows 11 PCs through policy.33
    Policies can be managed through group policies and MDM configurations using Microsoft Intune. The Local Group Policy path is Computer Configuration > Administrative Templates > System > Power Management > Energy Saver Settings; the setting is “Enable Energy Saver to Always Be On.”

Graphics

Gradual rollout

For: Windows 11 users; Dolby Vision controls require a compatible PC

  • Display settings explain HDR support more clearly, allow HDR video streaming when HDR is off, and provide a separate Dolby Vision switch on compatible PCs.34
    Find the options under Settings > System > Display.

Narrator

Gradual rollout

For: Blind and low-vision users on Copilot+ PCs

  • Narrator can use AI to describe images, charts, and graphs for blind and low-vision users.35
    This feature is for Copilot+ PCs. Start Narrator with Ctrl + Windows key + Enter, then use Narrator key + Ctrl + D for image descriptions.

Improved Windows Search

Gradual rollout 2 items
  • On Copilot+ PCs, you can describe a setting in your own words in taskbar search without remembering its exact name.36
    Examples include “change my theme” and “about my PC.”
  • In the European Economic Area, taskbar search can find cloud photos from descriptions such as “European castles” or “summer picnics.”37
    Cloud photos and photos on the Copilot+ PC can appear in results, along with exact keyword matches in cloud files. The feature is gradually rolling out to Snapdragon-powered Copilot+ PCs; AMD and Intel support is coming soon.

Search on Taskbar

Gradual rollout
  • Windows Search makes web search providers easier to discover in the European Economic Area.38

Settings

Gradual rollout 3 items

For: Windows 11 users

  • A new FAQs section answers common questions about Windows 11 and your PC.39
    Find it under Settings > System > About. Topics include setup, performance, and compatibility.
  • The printer-renaming dialog has a Windows 11 look and feel.40
    Find it under Settings > Bluetooth & devices > Printers & scanners.
  • Mouse options are available in Settings without opening Control Panel, with updated icons and more customization choices.41
    Find the options under Settings > Accessibility > Mouse and Mouse pointer and touch. They include mouse indicator, pointer trails, and hover activation time.

Taskbar

Gradual rollout
  • Admins can let users unpin selected taskbar apps without those apps being pinned again at the next policy refresh.42
    Use the PinGeneration option.

Voice access

Gradual rollout 2 items

For: Voice access users

  • Voice access now has an in-product guide to new features and improvements.43
    Open or dismiss the guide from the settings menu.
  • Voice access is available from Accessibility in Quick Settings near the clock.44
    Open Quick Settings by selecting the network, volume, or battery icon.

Voice typing

Gradual rollout

For: Voice typing users

  • You can choose whether voice typing masks profanity with asterisks or displays the words as spoken.45
    Open voice typing with Win + H, select the settings icon, and change Filter profanity.

Windows Share

Gradual rollout 3 items
  • You can crop, rotate, and add filters to images before sharing them through Windows Share.46
  • Dragging a local file from File Explorer or the desktop opens a tray of suggested apps at the top of the screen.47
    Drop the file into a suggested app or select More to open the Windows Share window.
  • Apps that support sharing can be added to the right-click menu for local files.48
    The menu is available in File Explorer and on the desktop.

Technical details

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

Data sheet

Released
2025-05-19
Type
Windows Insider build
VersionBuildChannel
24H2 26100.4188 Release Preview Channel

Security

No vulnerabilities are listed for this update.

Sources

Updated
Cited passages from Microsoft's official notes (48)
  1. 1. if you go backwards at least once you can get keyboard focus stuck on the taskbar frame, which could lead screen readers to just say “pane”. blogs.windows.com
  2. 2. Keyboard focus may be unexpectedly set to widgets in the taskbar on login, which can make widgets invoke blogs.windows.com
  3. 3. Voice access may freeze with error “working on it” when dictating. blogs.windows.com
  4. 4. The startup sound may not play on boot, although it is enabled. blogs.windows.com
  5. 5. Improved the colors used in MMC when items are selected, both generally, and when contrast modes are enabled. blogs.windows.com
  6. 6. Certain USB devices may become disconnected after sleep, until you reboot your PC. blogs.windows.com
  7. 7. Voice typing won’t start from the touch keyboard when using the Chinese (Simplified) narrow layout. blogs.windows.com
  8. 8. pressing the key to change pages may unexpectedly insert a character into password fields. blogs.windows.com
  9. 9. Typing in some apps may stop working after disconnecting from a remote desktop session. blogs.windows.com
  10. 10. When using CopyPixels the pixels may be unexpectedly inverted in certain cases. blogs.windows.com
  11. 11. Settings may crash when loading information about Bluetooth devices. blogs.windows.com
  12. 12. Unexpected scaling and window position changes may occur after sleep/resume for some devices. blogs.windows.com
  13. 13. Non-admin users can’t uninstall printers that they’ve added. blogs.windows.com
  14. 14. When using Windows Hello for Business facial recognition, the camera may unexpectedly fail after waking the PC from sleep, blocking login using this method. blogs.windows.com
  15. 15. Settings may crash when interacting with content under Settings > Bluetooth & Devices > Cameras. blogs.windows.com
  16. 16. If you have disconnected network drives when doing a search from Home it may prevent searches from executing and you remain on Home. blogs.windows.com
  17. 17. Tuning scan for UHF channels doesn’t work, and only VHF channels are returned. blogs.windows.com
  18. 18. This update addresses an issue where devices with BitLocker on removable drives could encounter a blue screen error after resuming from sleep or hybrid-booting. blogs.windows.com
  19. 19. early boot screens, such as BitLocker PIN, BitLocker Recovery key, and boot menu screens, render slowly. blogs.windows.com
  20. 20. some game titles become unresponsive after upgrading to Windows 11, version 24H2. blogs.windows.com
  21. 21. an issue in the Input Service that causes increased memory usage, potentially impacting performance in multi-user, multi-lingual, and remote desktop usage. blogs.windows.com
  22. 22. If you turn on multi-app mode or basic camera mode in advanced camera settings, the Windows Hello Face Enrollment might not work and show a bad camera preview. blogs.windows.com
  23. 23. Windows Server 2025 always shows the network as “public” on new domain controllers. blogs.windows.com
  24. 24. Use WIN key + mouse-click or WIN + Q to select a text block and then drag to select the text that you want. You’ll see options to Summarize, Create a bulleted list, or to help you Rewrite your text blogs.windows.com
  25. 25. Click to Do can now perform intelligent text actions in Spanish and French. blogs.windows.com
  26. 26. When you highlight text or an image, Click to Do offers the Ask Copilot Selecting it opens Microsoft Copilot with your content in the prompt box. blogs.windows.com
  27. 27. Click to Do (preview) is now available in the European Economic Area (EEA), bringing NPU-powered intelligent text actions for English to more users, along with new support for Spanish and French blogs.windows.com
  28. 28. If your PC has pen and inking capabilities, you can configure the shortcut button to open Click to Do with a single-click, double-click, or press and hold blogs.windows.com
  29. 29. You can add Click to Do as one of the four apps in the pen menu on your PC. blogs.windows.com
  30. 30. You can open Copilot on Windows with Win + C. blogs.windows.com
  31. 31. To press to talk with Copilot on Windows, hold the Copilot key or Win + C for two seconds if you don’t have a Copilot key. blogs.windows.com
  32. 32. Seamlessly resume working on OneDrive files from your phone (iOS and Android) on your Windows 11 PC with a single click. blogs.windows.com
  33. 33. IT admins can manage Energy saver settings on Windows 11 PCs through group policies and MDM configurations using Microsoft Intune. blogs.windows.com
  34. 34. On PCs with Dolby Vision, a new toggle lets you turn Dolby Vision on or off independently of HDR blogs.windows.com
  35. 35. Enhance digital accessibility with AI-powered image descriptions in Narrator on Copilot+ PCs. blogs.windows.com
  36. 36. type a setting you’re looking for in the Windows search box on your taskbar without needing to remember the exact setting name. blogs.windows.com
  37. 37. In the European Economic Area (EEA), you can now find cloud photos using improved Windows Search on the taskbar. blogs.windows.com
  38. 38. Improved support for web search providers in Windows Search for the EEA, including with increased discoverability. blogs.windows.com
  39. 39. Find answers to commonly asked questions about your PC and Windows 11 in the new FAQs section on the Settings > System > About blogs.windows.com
  40. 40. The dialog to rename your printer under Settings > Bluetooth & devices > Printers & scanners now matches the Windows 11 look and feel. blogs.windows.com
  41. 41. Mouse settings are now easier to access under Settings > Accessibility > Mouse and Mouse pointer and touch, with no need to open Control Panel. blogs.windows.com
  42. 42. Admins can configure taskbar policies so users can unpin specific apps, ensuring they are not repinned during the next policy refresh. blogs.windows.com
  43. 43. Voice access now includes an in-product experience that highlights new features and improvements. blogs.windows.com
  44. 44. You can find voice access under Accessibility in Quick Settings at the lower-right corner of your screen near the clock. blogs.windows.com
  45. 45. You control the profanity filter. When you turn it on, it masks profanity with asterisks. When you turn it off, words appear as spoken. blogs.windows.com
  46. 46. Make last-minute edits such as cropping, rotating, and adding filters to images shared through the Windows Share window. blogs.windows.com
  47. 47. When you drag a local file from File Explorer or your desktop, a tray appears at the top of your screen. blogs.windows.com
  48. 48. Add apps that support sharing directly to the right-click menu for local files in File Explorer or on the desktop. blogs.windows.com
Checked automatically: 8 of 8 checks passed, 48 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 4/5, clarity 4/5, 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