Windows 11 introduces AI features, new shortcuts, HDR updates, and more in build 26100.4188

Windows 11 introduces AI features, new shortcuts, HDR updates, and more in build 26100.4188

Microsoft Unveils Windows 11 Release Preview Build 26100.4188

Following an extensive announcement session at the Build 2025 developer conference, Microsoft has introduced a significant update in the form of Windows 11 Release Preview build 26100.4188 (KB5058499).This upcoming optional non-security update brings a host of enhancements and features for all Windows 11 users.

New Features in Build 26100.4188

This release is particularly noteworthy for its expansion of Click to Do features, particularly for Copilot+ PC users utilizing both Intel and AMD processors. Notable improvements include:

  • The introduction of the Win + Q shortcut, allowing you to select text and perform various actions such as Summarize, Create a bulleted list, or Rewrite.
  • The ability to highlight text or images and query Copilot about them.
  • Support for text actions in Spanish and French, broadening the accessibility of these features.

Additional Copilot enhancements allow users to activate Copilot via the Win + C shortcut, with options to customize its functionalities. Users can also utilize the new Press to Talk feature, which activates when the Copilot or Win + C keys are held down. Notably, the Settings app now allows users to search for settings using conversational phrases like “change my theme”without needing to remember technical terms.

Improvements for All Users

For those not using Copilot+, the build includes several improvements, such as:

  • Enhanced HDR settings, including the ability to stream HDR content even if HDR is turned off, along with independent toggles for Dolby Vision.
  • More mouse settings migrated from the Control Panel to the Settings app for easier access.
  • The option to enable or disable a profanity filter in Voice Typing.
  • A new FAQ section in the Settings app, which addresses common questions regarding hardware and performance.

Introducing New Sharing Options

The update also enhances the Windows Share UI by integrating a built-in image editor and introducing a new sharing tray that appears at the top of the screen when dragging files from File Explorer.

Fixes Addressed in Build 26100.4188

This build brings numerous fixes aimed at improving the overall user experience. Some key fixes include:

  • [Audio] Resolved an issue where the startup sound did not play during boot.
  • [MMC] Improved color rendering in MMC when items are selected.
  • [USB] Addressed disconnection issues with USB devices after sleep until reboot.
  • [Input] Fixed various input-related problems, particularly with the touch keyboard.
  • [Bluetooth] Resolved crashes in Bluetooth settings.
  • [Display] Fixed unexpected scaling and window positioning after sleep.
  • [Windows Hello] Fixed a bug where facial recognition could fail after sleep.
  • [File Explorer] Resolved issues with search functionality when network drives are disconnected.

Additional Fixes for Immediate Release

While the outlined features roll out gradually, several immediate fixes are also included:

  • [BitLocker] Addressed blue screen errors linked to removable drives with BitLocker enabled.
  • [Graphics kernel] Resolved unresponsiveness in certain games after upgrading to Windows 11, version 24H2.
  • [Network] Fixed issues with network settings on Windows Server 2025 domain controllers.

For the complete changelog and additional details, you can view the official announcement here.

For media coverage and images regarding this update, visit this source.

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