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Windows 11 24H2 Windows 11 24H2 Optional preview
Preview

KB5052093

KB5052093: Cumulative update for Windows 11, version 24H2, February 2025. Taskbar sharing arrives as File Explorer and audio fixes roll out

In short

Share files from taskbar jump lists, use new camera options, and get fixes for File Explorer, audio, scanners, and more. This optional preview also lists open Roblox, Citrix, and Remote Desktop issues.

Does it affect you? Applies to: Devices running Windows 11, version 24H2. The preview is available through Windows Update; the Business channel lists it as unavailable, with changes coming in a later security update.

Build
26100.3323
Restart
Required

What changes

Fixes 20 changes

Task Manager

Gradual rollout
  • Task Manager no longer mistakes some hard drives for solid-state drives.1
    Fixes incorrect drive type identification for HDDs as SSDs.

File Explorer

Gradual rollout 3 items
  • Entering a web address in File Explorer's address bar opens the location.2
    Fixes cases where entering a URL in the address bar did not navigate to the location.
  • The address bar no longer covers files in full-screen mode.3
    Fixes address bar overlap when using F11 full-screen mode.
  • The menu opens faster when you right-click cloud files.4
    Fixes slow context menu opening for cloud files.

Start menu

Gradual rollout Verified in package

For: Users with mixed dark and light custom mode

  • The account menu shows the right colors with a mix of dark and light custom colors.5
    Fixes incorrect colors in the account manager flyout when Settings > Personalization > Colors uses a mixed dark and light custom mode.

Scanners

Gradual rollout

For: Users with scanners

  • Apps can recognize a connected scanner.6
    Fixes cases where apps did not recognize that a connected scanner was available.

Audio

Gradual rollout Verified in package 3 items
  • The volume no longer jumps to 100% when the PC wakes from sleep.7
  • The mute and unmute sound no longer repeats several times.8
  • A USB audio device is less likely to stop working after the PC sits idle.9
    Fixes cases where a USB audio device stopped working after the PC was idle for a short time.

GDI+

Gradual rollout

For: Apps that use GDI+

  • Shrinking an image no longer causes its colors to change incorrectly.10
    Fixes incorrect image colors after using GDI+ to shrink an image.

Shared PC

Gradual rollout

For: Shared PC users with Guest accounts

  • Guest sign-in works on Shared PCs with DeviceLock password policies.11
    Fixes guest sign-in failures on a PC in Shared PC mode when DeviceLock password policies are set.

Mouse

Gradual rollout
  • A custom mouse color stays selected after a security prompt appears.12
    Fixes the mouse pointer color reverting to white after a User Account Control dialog appears.

Live captions

Gradual rollout
  • The live captions window appears after you disconnect an external monitor.13

Hyper-V

For: Hyper-V users

  • Hyper-V Quick Create no longer shows an error about loading a file or assembly.14
    Fixes the error "Could not load file or assembly Newtonsoft.Json" in Hyper-V Quick Create.

Open Secure Shell (OpenSSH)

  • The OpenSSH service starts again, allowing SSH connections without manually starting the process.15
    Fixes the service failing to start, which stopped SSH connections and had no detailed logging; users had to run sshd.exe manually.

Get Help app

For: Windows Server 2025 users

  • The Get Help app opens on Windows Server 2025.16

Settings

Verified in package
  • Settings no longer stops responding with a memory error when opened.17
    Fixes the reported memory read error when opening Settings; impacted devices might also show a similar error with RuntimeBroker.exe.

Remote Desktop

Verified in package 2 items

For: Remote Desktop users

  • Remote Desktop displays correctly when connecting to some PCs.18
    Fixes display rendering issues when connecting to certain PCs.
  • Remote Desktop no longer stops responding.19

Drag and Drop

  • Dragging files, emails, or attachments moves them correctly in some apps and monitor setups.20
    Fixes drag-and-drop failures on high-DPI displays with apps using legacy DPI scaling modes.

New features 8 changes

Taskbar

Gradual rollout
  • You can share files from an app's jump list on the taskbar.21
    Right-click an app with a jump list to access the file-sharing option.

Windows Spotlight

Gradual rollout
  • Hover over the desktop background or select its picture icon to learn more about the image.22

Narrator

Gradual rollout

For: Narrator users

  • Narrator scan mode can jump to the start or end of an item, such as a long list.23
    In scan mode, press the comma key to jump to an item's start and the period key to jump to its end. Turn on Narrator with Windows logo key + Ctrl + Enter, then turn on scan mode with Caps Lock + Spacebar.

Settings

Gradual rollout Verified in package
  • Some eligible Game Pass subscribers see a referral card on the Settings home page.24
    The card lets eligible users invite friends and family to try PC Game Pass. It appears only when signed in with a Microsoft account.

File Explorer

Gradual rollout

For: Users not backing up their files and folders

  • You can snooze or turn off the Start backup reminder if you are not already backing up your files and folders.25
    Right-click Start backup in the address bar to see the option.

HTML Help Viewer

Gradual rollout

For: HTML Help Viewer users

  • The HTML Help Viewer supports text scaling.26

Camera

Gradual rollout 2 items
  • Multiple apps can access the camera stream at the same time.27
    Multi-app camera supports video streaming for a sign language interpreter and the audience at the same time.
  • A basic camera mode provides another way to test a camera that is not working correctly.28
    Basic camera functionality is intended for improved debugging and is recommended as a last resort.

Improvements 6 changes

Windows Spotlight

Gradual rollout
  • The Windows Spotlight icon is easier to find on the desktop.29
    The icon's color and background change, and it appears in the lower-right area of the desktop.

Lock screen

Gradual rollout
  • The Like button makes it easier to learn more about the lock screen image.30

File Explorer

Gradual rollout Verified in package 2 items
  • Folders with many media files load faster.31
    Improves performance when loading folders that contain many media files.
  • Thumbnails for cloud files appear more consistently in search results.32

Daylight saving time (DST)

For: Devices using Paraguay time settings

  • The update supports daylight saving time changes in Paraguay.33

Servicing stack

For: Windows devices receiving this update

  • The component that installs Windows updates receives quality improvements.34
    The package includes servicing stack update KB5052915, version 26100.3321.

Known issues

  1. Open Affects: Organizations and IT administrators

    Citrix

    Devices with Citrix Session Recording Agent version 2411 might fail to finish installing the January 2025 Windows security update and roll back to their previous updates. Session Recording Agent version 2503, released April 28, 2025, or newer resolves the issue.35

    How to apply the workaround Workaround

    Update Citrix Session Recording Agent to version 2503 or newer.35

  2. Open Affects: Everyone

    Roblox

    Players on ARM devices cannot download or play Roblox from the Microsoft Store. Roblox is working on a fix.36

    How to apply the workaround Workaround

    Download Roblox directly from Roblox.com while Roblox works on a resolution.36

  3. Open Affects: Everyone

    Remote Desktop

    Some Remote Desktop sessions might disconnect after 65 seconds when Windows 11 version 24H2 devices connect over UDP to Remote Desktop Services on Windows Server 2016 or earlier. This issue is listed for this update.37

    How to apply the workaround Group Policy

    For affected enterprise devices using an update released before March 27, 2025, install and configure the special Group Policy, then restart the devices. Devices with KB5053656 or a later update do not need this workaround.37

    Step-by-step workaround instructions
    2 steps
    Show steps Hide steps
    Step-by-step procedure
    1. Use the special Group Policy for your Windows version under Computer Configuration > Administrative Templates.
    2. Configure the policy and restart the devices.

Technical details

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

Data sheet

Released
2025-02-25
Classification
Updates
Type
Cumulative update
Restart
Required
Replaces
KB5051987, KB5050094, KB5050009, KB5048667
+12 earlier KB5046740, KB5046617, KB5044384, KB5044284, KB5043178, KB5043080, KB5041865, KB5041571, KB5040529, KB5040435, KB5039304, KB5039239
Replaced by
KB5053598
VersionBuildChannel
24H2 26100.3323 General availability
24H2 26100.3321 Release Preview Channel

Security

No vulnerabilities are listed for this update.

Updated components

7,692 files changed since the previous update for the same versions.

Top changed componentsFiles
Settings135
Graphics and display54
Bluetooth50
Networking47
Printing43
Audio42
.NET networking38
Security and sign-in38
Hyper-V and virtualization32
File Explorer and shell29
Remote Desktop29
Storage and file systems24

Verified in package: changed files confirm Start menu, Audio, Settings, Remote Desktop, File Explorer.

Sources

Updated
Cited passages from Microsoft's official notes (37)
  1. 1. [Task Manager] Fixed: It might identify an HDD as an SSD. support.microsoft.com
  2. 2. When you enter a URL in the address bar, it might not go to the location. support.microsoft.com
  3. 3. The address bar overlaps files when you use the F11 full-screen mode. support.microsoft.com
  4. 4. The context menu opens slowly when you right-click cloud files. support.microsoft.com
  5. 5. [Start menu] Fixed: The colors are wrong when you open the account manager flyout menu. support.microsoft.com
  6. 6. [Scanners] Fixed: Apps might not recognize a scanner is available when it is connected. support.microsoft.com
  7. 7. The volume might increase to 100% when you wake your PC from sleep. support.microsoft.com
  8. 8. You might hear a mute and unmute sound several times. support.microsoft.com
  9. 9. A USB audio device might stop working after your PC is idle for a short time. support.microsoft.com
  10. 10. After you use GDI+ to shrink an image, the colors of the image might be wrong. support.microsoft.com
  11. 11. Using a Guest account to sign in to a PC that is in Shared PC mode might fail. This occurs if you set up DeviceLock password policies. support.microsoft.com
  12. 12. When you chose a color, it reverts to white after the User Account Control (UAC) dialog appears. support.microsoft.com
  13. 13. If you disconnect an external monitor, the live captions window might not show. support.microsoft.com
  14. 14. [Hyper-V] Fixed: Hyper-V Quick Create shows error "Could not load file or assembly Newtonsoft.Json" support.microsoft.com
  15. 15. [Open Secure Shell (OpenSSH) (known issue)] Fixed: The service fails to start, which stops SSH connections. support.microsoft.com
  16. 16. [Get Help app] Fixed: It fails to open on Windows Server 2025. support.microsoft.com
  17. 17. [Settings] Fixed: Opening Settings shows an error message, "The instruction at 0x00007FFEDEBDC003 referenced memory at 0x0000000000000010. The memory could not be read," because it stopped responding. support.microsoft.com
  18. 18. There are display rendering issues when you connect to certain PCs. support.microsoft.com
  19. 19. It stops responding. support.microsoft.com
  20. 20. The drag and drop functionality wasn't properly moving objects (such as files, emails, or attachments) in certain applications and monitor configurations. support.microsoft.com
  21. 21. [Taskbar] New! You can now share files directly from a jump list on the taskbar. support.microsoft.com
  22. 22. There’s a quick and easy way to find out more information about a background image. Simply hover over the image or click the “Learn about this picture” icon. support.microsoft.com
  23. 23. There are new functions for Narrator scan mode. You can use the comma ( , ) to jump to the start of an item, such as a large table, long list, or other content. support.microsoft.com
  24. 24. Some of you might see a new referral card for a PC Game Pass subscription on the Settings home page. support.microsoft.com
  25. 25. You can now snooze or turn off the “Start backup” reminder in the File Explorer address bar. support.microsoft.com
  26. 26. [HTML Help Viewer] New! This update adds text scaling support. support.microsoft.com
  27. 27. Multi-app camera: Allows multiple applications to access the camera stream simultaneously. support.microsoft.com
  28. 28. Basic camera: Enables basic camera functionality for improved debugging, recommended as a last resort when your camera is not functioning correctly. support.microsoft.com
  29. 29. This update makes Windows Spotlight easier to find. You’ll notice changes to the icon color and background. support.microsoft.com
  30. 30. [Lock screen] New! This update makes it easier to learn more about the image on your lock screen when you select the “Like” button. support.microsoft.com
  31. 31. Improves performance when it loads folders that have a large number of media files. support.microsoft.com
  32. 32. Thumbnails for cloud files display more consistently in search results. support.microsoft.com
  33. 33. [Daylight saving time (DST)] This update supports (DST) changes in Paraguay. support.microsoft.com
  34. 34. This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. support.microsoft.com
  35. 35. The issue has been resolved in Citrix Session Recording Agent version 2503, released on April 28, 2025, and newer versions. support.microsoft.com
  36. 36. Until the resolution is available, players on Arm devices can play Roblox by downloading the title directly from www.Roblox.com. support.microsoft.com
  37. 37. Users might notice their RDP sessions unexpectedly disconnecting after 65 seconds when establishing UDP-based connections from Windows 11, version 24H2 devices to RDS deployments running versions Windows Server 2016 or earlier. support.microsoft.com
Checked automatically: 8 of 8 checks passed, 37 quoted passages · compared with Microsoft's page on Oct 20, 2026
  • 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