Introduction

Microsoft has unveiled Windows 11 Insider Preview Build 26200.5562 (KB5055642) to the Dev Channel, introducing a suite of AI-driven features, enhanced search capabilities, and user interface improvements. This release underscores Microsoft's commitment to integrating advanced technologies to elevate user experience and productivity.

New AI-Powered Features

Click to Do Enhancements

Reading Coach Integration: The "Practice in Reading Coach" action allows users to select on-screen text and practice reading aloud. The Reading Coach application provides real-time feedback on pronunciation and fluency, aiding in the development of reading skills. To utilize this feature, users must install the free Microsoft Reading Coach application from the Microsoft Store. Immersive Reader Support: The "Read with Immersive Reader" action presents selected text in a distraction-free environment, enhancing focus and comprehension. Originally designed for individuals with dyslexia and dysgraphia, Immersive Reader offers customizable text settings and auditory support. Access to this feature also requires the Microsoft Reading Coach application.

These enhancements are initially available to Windows Insiders on Snapdragon-powered Copilot+ PCs, with support for AMD and Intel-powered Copilot+ PCs forthcoming.

Enhanced Search Capabilities

Semantic Search Integration

Windows 11 now incorporates semantic indexing alongside traditional methods, enabling users to locate documents, photos, and settings using natural language descriptions. For instance, searching for "European castles" or "summer picnics" will retrieve relevant photos stored both locally and in the cloud. This functionality is powered by the neural processing unit (NPU) in Copilot+ PCs, ensuring efficient performance even offline.

Cloud Photo Search in the EEA

Users in the European Economic Area can now search for cloud-stored photos directly from the taskbar's search box. By describing the content, such as "European castles," users can retrieve matching images from their cloud storage, seamlessly integrated with local search results.

User Interface and Accessibility Improvements

Voice Access Enhancements

Custom Vocabulary Addition: Users can now add custom words to the Voice Access dictionary, improving dictation accuracy, especially for unique or complex terms. This feature supports multiple languages, including English, French, German, Spanish, and Chinese. Feature Discoverability: An immersive in-product experience has been introduced to highlight new Voice Access features and improvements, facilitating user engagement and learning. Quick Settings Integration: Voice Access is now accessible via the Accessibility flyout in the system tray's quick settings, providing convenient toggling of the feature.

File Explorer Updates

When launching folders from outside File Explorer (e.g., from an app or the desktop), they will now open in a new tab within the existing window by default. Users preferring the previous behavior can adjust this setting under File Explorer's folder options.

Widgets and Security Enhancements

Widgets: Users in the EEA can now control notifications per feed or dashboard, offering a more personalized widget experience. Windows Security: The Windows Security app now displays detailed information about Pluton TPM chips, including manufacturer and version details, under Device security > Security processor details.

Implications and Impact

These updates signify Microsoft's ongoing efforts to integrate AI into the Windows ecosystem, enhancing productivity and accessibility. The improved search capabilities reduce the cognitive load on users by allowing natural language queries, while the UI refinements and accessibility features demonstrate a commitment to inclusivity and user-centric design.

Technical Details

  • Build Number: 26200.5562
  • KB Article: KB5055642
  • Release Date: April 21, 2025
  • Availability: Dev Channel for Windows Insiders

Conclusion

Windows 11 Build 26200.5562 introduces significant advancements in AI integration, search functionality, and user interface design. These enhancements reflect Microsoft's dedication to evolving Windows 11 into a more intelligent, user-friendly, and accessible operating system.

For more detailed information, refer to the official Windows Insider Blog.