Windows cannot normally be configured to make Win+D open Task View; first use the On-Screen Keyboard to determine whether the physical keyboard or remapping software is unintentionally sending Tab.
By default, Win+D shows or hides the desktop, Win+Tab opens Task View, and Alt+Tab opens Task Switcher.^1^ The behavior described is therefore abnormal rather than a Task View option that should be turned off.
- Open Settings → Accessibility → Keyboard.
- Enable On-Screen Keyboard.^2^
- Disconnect the physical keyboard if possible.
- Using only the mouse and On-Screen Keyboard, test:
- Watch whether Tab, Windows, or Alt remains highlighted after releasing it.
Interpret the result:
- Shortcuts work correctly onscreen: the physical keyboard, its driver, or keyboard customization software is the likely input path involved. Test another keyboard and disable or remove utilities that remap keys or create shortcuts, such as keyboard/mouse suites, macro tools, gaming overlays, and desktop enhancement tools.
- The problem also occurs onscreen: continue with the software-isolation steps below.
Also open Settings → Accessibility → Keyboard and turn off Sticky Keys and Filter Keys temporarily. These features change how modifier and repeated keystrokes are processed.^3^
2. Test for shortcut or shell software interference
Perform a clean boot:
- Search for msconfig and open System Configuration.
- On Services, select Hide all Microsoft services, then Disable all.
- On Startup, select Open Task Manager.
- Disable each enabled startup item, noting what was disabled.
- Restart and test Win+D and Alt+Tab.
This temporarily removes non-Microsoft startup services and apps; some functionality may be unavailable during the test.^4^
If the issue disappears, re-enable the disabled items in halves and restart after each change until the responsible service or startup app is identified. Prioritize software that manages keyboards, windows, virtual desktops, overlays, macros, or hotkeys. After testing, return System Configuration → General → Normal startup.
3. Repair Windows components if it persists
Open Command Prompt as administrator, then run DISM before SFC:
DISM.exe /Online /Cleanup-image /Restorehealth
sfc /scannow
Wait for each command to finish; do not close the window while SFC is scanning. DISM repairs the Windows component image, while SFC checks and replaces damaged protected system files.^5^
Restart Windows and test again.
Build 26200.9457 is not listed with a published Win+D/Alt+Tab/Task View issue on the corresponding Windows 11 release-health page; the listed issues concern other symptoms.^6^
Install any newer update offered under Settings → Windows Update first. If the problem began specifically after the update to this build and a newer update does not correct it:
- Open Settings → Windows Update → Update history → Uninstall updates.
- Select the most recent applicable update and choose Uninstall.
- Restart and test.
Removing a security update reduces protection, and some updates cannot be uninstalled.^7^
If the behavior remains after an alternate-keyboard test, clean boot, and DISM/SFC, submit a Feedback Hub report with the exact build number and a recording showing the On-Screen Keyboard’s key state.
References
- [Windows 11](https://support.microsoft.com/accessibility/windows/keyboard-shortcuts-in-windows#multiple-desktops-keyboard-shortcuts)
- [Windows 11](https://support.microsoft.com/accessibility/windows/use-the-on-screen-keyboard-osk-to-type)
- [Windows 11](https://support.microsoft.com/accessibility/windows/make-your-mouse-keyboard-and-other-input-devices-easier-to-use#make-the-keyboard-easier-to-use)
- [Windows 11](https://support.microsoft.com/windows/experience/startup-boot/how-to-perform-a-clean-boot-in-windows)
- Using System File Checker in Windows | Microsoft Support
- Windows 11, version 25H2 known issues and notifications
- [Windows 11](https://support.microsoft.com/windows/deployment/updates-lifecycle/how-to-uninstall-a-windows-update#summary)