- The initial preview of the Windows 11 September 2025 update, build 26100.6584 (KB5065426), is accessible via the Release Preview Channel, marking the beginning of version 24H2 enhancements.
- This update features a redesigned Recall homepage, new AI actions in File Explorer, an image grid view for searches, a Taskbar seconds display, Lock Screen widget customization, alongside a variety of bug fixes.
- While this update is available through the Release Preview Channel, it is expected to be broadly released during the Patch Tuesday on September 9, 2025.
- Additionally, an optional release of Windows 11 build 22631.5909 (KB5065431) for version 23H2 can be downloaded through the Stable Channel.
- Microsoft has announced on August 28, 2025, that several features such as AI Actions in File Explorer and other enhancements will be delayed to future updates.
UPDATED 9/9/2025: Microsoft has begun to roll out Windows 11 builds 26100.6584 (KB5065426) for version 24H2 as part of the first preview for September’s Patch Tuesday update. This update includes a mix of non-security fixes and visual enhancements for the Taskbar, Windows Search, and exciting new features for Recall, Click to Do, and File Explorer.
As outlined in the release notes, this update introduces a revamped Recall homepage, an interactive Click to Do tutorial, and enhanced AI functionalities within File Explorer.
Some highlights from the cumulative September update include a clock with second display returning to the Notification Center, an updated settings dialog for location, camera, and microphone access, and a grid view for image search results in Windows Search.
Moreover, Microsoft plans to remove PowerShell 2.0 from Windows 11 with this update while also making Windows Backup for Organizations widely available.
The preview of the upcoming cumulative update for Windows 11 version 23H2, build 22631.5909 (KB5065431), introduces additional fixes but no new features, aside from the Windows Backup for Organizations being available. Additionally, build 22621.5909 for version 22H2 is also released.
It is crucial to note that during early development phases, Microsoft does not reveal the final titles of updates meant for the Stable Channel. Updates labeled as non-security changes will only be officially named, for example, the “September 2025 Security Update, ” once they are released on Patch Tuesday.
- Discover what’s new in Windows 11 24H2 build 26100.6584 (KB5065426)
- Explore the updates in Windows 11 23H2 build 22631.5909 (KB5065431)
- Learn about the manual installation process for the Windows 11 September 2025 Patch Tuesday
- Review the update history for the Windows 11 September 2025 Patch Tuesday
What’s New in Windows 11 24H2 Build 26100.6584 (KB5065426)
Microsoft is currently in the process of testing a range of new features, improvements, and fixes as part of the September 2025 Security Update for Windows 11 24H2:
https://www.youtube.com/watch?v=
Revamped Recall Homepage
The Recall app has been revamped starting with build 26100.6584. The new homepage now effectively organizes recent snapshots and top content for user accessibility.
This homepage enhancement includes a greeting with the current date as well as a search functionality to quickly navigate through user activities.
A new navigation bar on the left side provides easy access, with the settings menu positioned conveniently at the bottom-left corner.
Interactive Tutorial for Click to Do
An interactive tutorial for Click to Do has been introduced, featuring brief text and graphics to guide users in leveraging its functionalities within Windows 11.
Enhanced Notification Center with Seconds-Display Clock
This update sees the return of the larger clock displaying seconds in the Notification Center, enhancing the ease of quickly checking the time.
Users can enable this feature by navigating to Settings > Time & Language > Date & Time and activating the “Show time in the Notification Center” option.
This feature will not appear by default; however, users will receive a toast notification offering an option to enable it automatically.
Grid View for Image Searches in Windows Search
The new update introduces a grid view display for image search results, making it visually appealing and easier to navigate.
An indexing progress notice will be presented to the user while the system manages files, with clear visibility on whether items are stored locally or in the cloud.
Customization for Lock Screen Widgets
The update allows users to choose which widgets appear on their Lock Screen by accessing Settings > Personalization > Lock Screen. This feature was previously reserved only for users in Europe.
Revamped Widgets Board
The new Widgets board presents a fresh design that slides out from the left, allowing easy navigation between multiple dashboards. Additionally, users can download extra boards from the Microsoft Store, although this feature is currently limited to European users.
The Discover feed will now also include content curated by Copilot, which can be personalized via the Personalization settings.
AI Actions in File Explorer (Delayed)
The integration of AI into File Explorer continues with new AI actions, allowing interaction with files without the need to open them. Users can simply right-click on a file to access options such as:
- Bing Visual Search: Identify objects and shop directly using images.
- Blur Background: Automatically detects and blurs backgrounds in images.
- Erase Objects: Remove unwanted elements from photos with Generative Erase technology.
- Remove Background: Cut out subjects from images with a single click.
Currently, these functionalities support JPG, JPEG, and PNG formats. Additionally, document summarization for Microsoft 365 files will allow previews of essential insights without needing to open the respective applications.
File formats supported for summarization include XLSX, PPT, PPTX, DOC, DOCX, PDF, TXT, RTF, ASPX, HTML, and more.
Enhancements to File Explorer Home
The new File Explorer version will display user icons under the “Activity” section on the “Home” page, exclusively for users with a work or school Entra ID. Furthermore, various bugs related to the unblock option on file properties will be rectified.
Modern Design for Windows Hello
This cumulative update introduces visual improvements to the Sign-in screen on devices using Windows Hello Face, Fingerprint, or PIN. It enhances user experience with an animated icon representing the available sign-in methods.
Security credential user experience dialogues will also see refreshing updates for passkeys. Upon creation of a passkey, the system will present a new Windows Hello animation when the user logs in again.
Users will now enjoy seamless switching between different authentication methods and an improved facial recognition experience, enhancing login reliability post-standby.
New Advanced Settings Page (Delayed)
The September 2025 update introduces a new “Advanced” settings page in the Settings app to replace the “For Developers” section. This redesigned page organizes settings into categories and introduces various functionalities:
- Long Path Support: Bypass the traditional file path length limitations (MAX_PATH).
- Virtual Workspaces Toggle: Simplify the activation of features like Hyper-V and Windows Sandbox.
- Git Integration in File Explorer: Displays version control details directly in Explorer.
AI Agent in the Settings App
The Settings app is now integrated with a new AI agent designed to quickly help locate and modify settings using natural language, compatible with AI processors from AMD and Intel.
For instance, you can ask questions like “How do I control my PC by voice?” or “My mouse pointer is too small.” and the agent will assist you accordingly, provided permission is granted.
Further Improvements to the Settings App
This version also introduces additional improvements across the Settings app. Notably, activation and expiration prompts now closely align with the system’s design language.
Privacy and Security Enhancements
There is a new “Recent Activity” option under Settings > Privacy & Security > Text and Image Generation. It allows users to track recent requests from third-party applications utilizing text and image generation capabilities.
Updated Activation Prompts
The prompts for activation and expiration have been restructured to align with the overall operating system design aesthetics.
Home Page Changes in the Settings App (Delayed)
A new “Device Card” feature will be visible on the Home page for users in the United States utilizing a Microsoft account, showcasing key specifications and usage data such as processor type, storage, and memory capacities.
Control Panel to Settings Updates (Delayed)
Modifications in the Settings > Time & Language > Date & Time section consist of:
- Options to add extra clocks via the “Show time and date in the system tray” setting.
- Settings for modifying the time server found in the “Additional settings” section.
- Access to date and time formatting options now available directly through the Date & Time page, rather than through Language & Region. The page also features AM and PM symbol customization.
In the Settings > Time & Language > Language & Region section, users can expect to find:
- Options for changing number and currency formats under “Regional format”.
- Option to enable Unicode UTF-8 support for international language compatibility under the “Language” section.
- Capability to replicate current user language and region settings to the welcome screen and system accounts for new users under the “Additional settings” section.
Under Settings > Accessibility > Keyboard, settings for character repeat duration and rate have been added. Additional settings for the cursor blink rate are now available within Settings > Accessibility > Text cursor.
This release also rectifies a crash that occurred while adding a security key in the “Sign-in options” area.
Task Manager Updates with Improved CPU Metrics
The Task Manager in Windows 11 build 26100.6584 has been enhanced to provide consistent “CPU” usage information across all tabs to match industry standards.
If the old CPU value display is preferred, the “CPU Utility” column can still be accessed in the “Details” tab.
Additional Fixes and Modifications
Multiple enhancements and bug fixes have been implemented for the upcoming monthly update:
- Live captions: Resolved an issue causing opacity adjustments in Accessibility to be ineffective.
- Input: Fixed various IME-related problems such as missing characters and app crashes linked to textinputframework.dll.
- Kerberos: Addressed a potential crash during cloud file share access with Kerberos authentication.
- Login: Improved login reliability to avoid extended blank screens or delays.
- Dbgcore.dll: Resolved crash issues affecting applications like
explorer.exe. - Audio: Enhanced audio playback reliability by addressing service hang-ups.
- Device management: Fixed temporary file sharing conflicts interfering with recovery feature settings.
- File system: Resolved a memory exhaustion issue in ReFS triggered by large file backups.
- Performance: Fixed slowdowns during application installations on ARM64 devices.
- Miracast: Addressed audio issues during TV casting.
- App compatibility: Reduced unexpected UAC prompts during installations for non-admin users.
- File Server: Added checks for SMB client compatibility with server signing and EPA.
- Networking: Resolved audio stuttering in OBS Studio due to NDI, introduced in KB5063878.
Additionally, users will encounter a redesigned dialog when applications request access to location, camera, or microphone capabilities, featuring a centered display with a dimmed screen.
Windows Backup for Organizations feature is now generally available to provide enterprise-level backup and restore services for seamless transitions.
Notably, Windows 11 will cease support for PowerShell 2.0, as the operating system now includes PowerShell 5.1 and utilizes PowerShell 7 as the new cross-platform solution. Previously available options to enable PowerShell 2.0 have long been deprecated.
What’s New in Windows 11 23H2 Build 22631.5909 (KB5065431)
Additionally, Microsoft is showcasing the anticipated non-security enhancements for Windows 11 23H2 and 22H2 via update KB5065431.
This update makes the Windows Backup for Organizations feature generally accessible, facilitating seamless enterprise-grade backup and restore options.
- Country and Operator Settings Asset (COSA): Updated mobile operator profiles to align configurations correctly.
- Device Management: Fixed issues ensuring external devices such as USB drives are correctly blocked under removable storage policies.
- Family Safety: Restored the “Ask to Use” prompt for restricted apps, ensuring parental approval remains intact.
- File Explorer: Improved recent file visibility and performance while syncing multiple SharePoint sites.
- File Sharing: Fixed delays in accessing SMB shares over QUIC.
- File System: Addressed ReFS bugs introduced by simultaneous de-duplication and compression tasks.
- Input: Corrected Unicode character rendering to meet GB18030-2022 standards.
- Narrator: Fixed inaccurate reading of checkboxes in Windows Hello settings.
- Networking: Rectified issues with automatic Wi-Fi reconnections.
- Remote Desktop: Ensured accurate camera detection during RDS sessions.
- Copilot: Added stability improvements and resolved key-related issues during app restarts.
- App compatibility: Lessened unnecessary UAC prompts during MSI installations for non-admin users.
- File Server: Implemented checks for SMB client compatibility.
Currently, there are no known issues with this update, and as Windows 11 reaches the end of support, no new features will be added.
Windows 11 September 2025 Patch Tuesday – Manual Installation Guide
To install this Windows 11 update, navigate to your “Windows Update” settings, activate the “Get the latest updates as soon as they’re available” option and select the “Check for Updates” button.
The update will automatically download and install, although it can also be manually applied by downloading the KB5065426 update from the Update Catalog website. For version 23H2, this link is provided for update KB5065431.
If post-installation difficulties arise, users can refer to these instructions to remove the September 2025 update.
Windows 11 September 2025 Patch Tuesday – Update History
- Initial Release – Release Preview Channel:
- Windows 11 24H2 build 26100.5061 released on August 14, 2025.Official notes.
- Windows 11 24H2 build 26100.5067 released on August 21, 2025.(Same).
- Windows 11 23H2 build 22631.5837 released on August 14, 2025.Official notes.
- Windows 11 23H2 build 22631.5909 released on August 21, 2025.(Same).
- Second Release – Optional Install (Stable Channel):
- Windows 11 24H2 build 26100.5074 released on August 29, 2025.Official notes.
- Windows 11 23H2 build 22631.5909 released on August 26, 2025.Official notes.
- Final Release – Patch Tuesday (Stable Channel):
- Windows 11 24H2 build 26100.6508 released on September 9, 2025.Official notes.
- Windows 11 23H2 build 22631.6584 released on September 9, 2025.Official notes.
Update September 9, 2025: This content has been revised to provide updated information and ensure accuracy.
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