During the first half of October 2026, Microsoft released several preview builds through the Windows Insider program, bringing improvements across search, file management, system recovery, and accessibility. These features are still experimental, and their availability varies depending on the Insider channel and Windows 11 version.
New search performs actions directly
Microsoft began rolling out the redesigned Windows Search experience with Windows 11 26H2 build 26340.9616. The new interface is based on WinUI 3 and aims to speed up searches and reduce memory usage. More importantly, it adds actions directly within the search box, such as switching between light and dark modes, turning on Bluetooth, adjusting brightness, and arranging windows.
The experience also includes improvements for understanding typing errors and synonyms. It is currently available as a preview in versions 26H2 and 26H1 through the Experimental channel.
More practical battery and recovery tools
The same build adds the Battery Status tool to the Widgets panel. The tool displays the battery level of the computer and connected peripherals, such as the mouse, keyboard, and headphones, without requiring third-party tools.
Cloud Rebuild, a recovery feature that reinstalls the system by downloading installation files and drivers from Windows Update, is now easier to access from the Recovery page through the “Rebuild this PC” option in versions 26H2 and 25H2. In 26H1, Microsoft added the “Remove & sanitize files” option to securely erase data before reinstalling the system, along with the ability to configure and run the recovery process remotely through Recovery CSP.
Changes to File Explorer and process management
File Explorer received multiple improvements, including the use of the ~ symbol to quickly access the user profile folder or a subfolder such as ~\AppData. Folder view settings, including sorting and icon size, are also now more consistent across different access paths and applications, with better support for paths containing double backslashes or quotation marks.
In Future Platforms build 29680, the preview pane displays files downloaded from the internet; HTML files require confirmation of the warning before they are displayed, while files such as PDFs are displayed automatically. Task Manager also allows background processes associated with an application to be grouped into a single category, but this function currently works only with Microsoft Defender.
Accessibility and sharing improvements
In supported Microsoft 365 applications, such as Word and PowerPoint, Narrator can read mathematical equations in a more structured format, with a navigation mode that allows users to browse fractions, exponents, and roots one part at a time. The feature also works with supported web content in Microsoft Edge and Google Chrome, using the Narrator key + Alt + N shortcut.
Magnifier now accepts precise magnification percentage input from the toolbar, with preset options of up to 400%. Microsoft has also added the ability to pin favorite applications within the Windows Share interface, while the Installed apps page displays the version number directly for packaged applications.
What changes in practice?
The significance of this batch lies in improving essential everyday functions rather than introducing a radical change to how Windows 11 is used. Search, system recovery with data erasure, and File Explorer improvements appear to have the greatest impact on practical use. However, the fact that most of these features are in Insider channels means their behavior and availability may change before their public release, and some capabilities remain limited to specific versions or particular applications.