Windows 11

Windows 11 build 22581 débarque, quoi de neuf ?

Microsoft vient de mettre en ligne une nouvelle Preview de Windows 11, la build 22581. Elle est proposée aux PCs inscrits sur les canaux DEV ou BETA. Ce situation particulière permet de changer de canal très facilement.

En clair si vous souhaitez une version plus stable de Windows 11 pour la suite vous pouvez migrer vers le canal BETA. L’opération n’est pas compliquée. Elle se résume à trois étapes.

Il faut se rendre à cette adresse :

Paramètres > Windows Update > Programme Windows Insider.

Ensuite sélectionnez « Choisir vos paramètres Insider » puis opter pour Canal Bêta.

Windows 11 build 22581 se concentre principalement sur la correction de bugs. Nous avons cependant quelques nouveautés et améliorations. Microsoft rappelle que le canal DEV est un terrain d’expérimentation. Il est donc possible de découvrir des nouveautés qui au final ne seront jamais proposées au grand public.  Si vous voyez certains de ces concepts, la firme vous encourage à partager vos impressions via le Feedback Hub (Win + F) .

Windows 11 build 22581, les améliorations

La barre des tâches optimisée pour la tablette est désormais disponible pour tous PC inscrits sur les canaux DEV et BETA du programme Windows Insider.

Windows 11 Build 22563 et le mode tablette
Windows 11 Build 22563 et le mode tablette

Cette nouveauté ne fonctionne que sur les appareils offrant un mode tablette. Il ne fonctionne pas sur les ordinateurs portables ou de bureau. De même la ligne de bordure supérieure s’étendant désormais sur l’ensemble de la barre des tâches, est visibles pour tout le monde, quel que soit le type d’appareil.

En parallèle Microsoft met à jour le design de plusieurs éléments pour correspondre au reste du style visuel de la barre des tâches. Cela va du focus du clavier au survol de la souris pour les icônes de la barre d’état système Win32 au menu volant « Afficher les icônes cachées ».  Par contre le glisser-déposer n’est plus pris en charge pour épingler / détacher des éléments tandis qu’afficher / masquer ces icônes est proposé au travers d’un clic droit de la souris.

Windows 11 build 22557 a introduit de nouveaux liens dans Paramètres pour aider l’utilisateur à donner une seconde vie à son PC ou à le recycler. Ces liens disparaissent pour le moment. Nous n’avons pas d’explication. Il est juste promis leur retour.

Du coté des correctifs, ils sont nombreux. Nous avons des corrections pour la barre des tâches, Focus, l’explorateur de fichiers, les entrées, Paramètres, le fenêtrage, l’accès vocal, le narrateur et le gestionnaire des tâches.

Il y a également quelques problèmes connus dont tous les détails sont disponibles en fin d’article.

Note de version



  • Made a fix for another issue causing taskbar previews to use the wrong fonts for the window title in languages other than English.
  • Drag and drop to taskbar should now work with auto-hidden taskbars.
  • When dragging something to pin to the taskbar, the message on the dragged item (for example, displaying an X if it’s not supported) will now have rounded corners.
  • Mitigated an issue where swiping to collapse the tablet-optimized taskbar might unexpectedly invoke the widgets board.

[Start menu]

  • Fixed an issue that was sometimes causing the search box in the top of Start to flicker.
  • Mitigated an underlying issue where if you swiped to open the All apps list, sometimes it would think that you’d tapped one of the letter headers in the All apps list.
  • Updated the context menu when right clicking a pinned app to say “Move to front” rather than “Move to top”, so it’s clearer what will happen.


  • A Clock app update (version 11.2202.24.0 and higher) has rolled out that fixes the issue where the Clock app was unable to update the Windows Focus state when configuring focus sessions in the Clock app.

[File Explorer]

  • Fixed a few cases where icons were missing next to entries in the context menu and command bar (for example, for the Next Desktop Background entry in the context menu if you right click the desktop while using a background slideshow).
  • Made some small adjustments to some of the icons used in the context menu and command bar, including the copy icon.
  • Folders whose only content is other folders will now show an icon with a slip of paper to indicate there is content inside the folder instead of an empty folder icon.
  • Addressed an underlying issue that could cause File Explorer to crash when using the Group By option.


  • Fixed an issue where the conversion option in the Korean IME context menu wasn’t working.
  • Addressed an issue where the IME toolbar wasn’t showing/hiding correctly if you’d chosen to use the previous version of the Japanese IME.
  • Improved reliability of showing the touch keyboard on the login screen after tapping the PIN or password field after rebooting or upgrade.
  • Fixed an issue where some of the text in the touch keyboard was difficult to read when using the “Black and White” text input theme.
  • Made another fix for the “size and theme” link under Settings > Time & Language > Typing > Touch Keyboard not working.
  • Mitigated an issue where the touch keyboard was still showing the previous text candidates when you switched to voice typing.
  • The “Press Enter” and “Press Tab” commands should be working when using voice typing for Chinese (Traditional) now.
  • Fixed an issue where the 3 or 4 finger touchpad gesture for adjusting your audio volume level wasn’t working with certain paired Bluetooth audio devices.


  • Changes in Sounds to Program Events (for example, turning certain system sounds off) should persist on upgrade going forward.
  • Improved visibility of the battery icon in the Bluetooth section of Quick Settings when a contrast mode was enabled.


  • If you set keyboard focus to Desktops in Task View, the border shown around the thumbnails will now have rounded corners.
  • Fixed an issue where hovering over the Task View icon on secondary monitors wouldn’t bring up the Desktops flyout when using the Arabic or Hebrew display language.
  • Fixed an issue where if you selected one of the Microsoft Edge tabs displayed in snap assist, the window would animate in from the wrong place.
  • Snap layouts should now minimize properly if you drag a window through the corner of snap layouts.
  • Fixed an issue where snap layouts would unexpectedly immediately display while dragging a window instead of just showing a hint for Insiders with an Arabic or Hebrew display language.
  • Addressed an issue where rotating your tablet before the previous screen rotation animation had finished would cause the rotation animation to abruptly cut out.
  • Mitigated an issue where using the 3-finger touch gesture to minimize all apps quickly could result in windows getting stuck in a shrunken state.
  • Reduced the size of the area above a notification where clicks weren’t being passed through to the underlying window so it’s the same sized area as the side of the notification.
  • Mitigated an issue leading to issues dragging the title bar of a maximized window with touch.
  • Fixed an issue where if the Open or Save dialog was open in an app, and you used ALT + Tab to switch away from the app and then back, keyboard focus might get lost.

[Voice access]

  • Fixed an issue that was causing voice access to crash when using commands to capitalize text in Office apps.


  • Narrator will now correctly tell you if there is an image in table cells in Office apps.
  • When Narrator is reading with scan mode in Microsoft Edge, it will no longer stop reading when getting to some embedded links and buttons in the middle of text, like on

[Task Manager]

  • Fixed an issue where tooltips did not accurately display the preferred visual setting when Task Manager is configured for dark mode.
  • Fixed an issue where Task Manager wasn’t populating the details of the Status column in the Startup Apps page.


  • Fixed an issue that was causing the volume flyout that appears from using your hardware keys to be stuck on screen.
  • Mitigated an issue that could result in explorer.exe getting stuck and not fully initializing during first login.
  • Fixed a few more issues impacting explorer.exe reliability.

NOTE: Some fixes noted here in Insider Preview builds from the active development branch may make their way into the servicing updates for the released version of Windows 11 that became generally available on October 5th, 2021.

Known issues


  • [BETA CHANNEL] We will not be offering new builds to Windows Insiders in China on Lenovo PCs in the Beta Channel for the time being.
  • Windows Insiders running Windows 10 who join the Dev or Beta Channels to get the latest builds may encounter a download error code 0xc8000402 while trying to download the latest build. As a workaround, please join the Release Preview Channel first, install Windows 11 from there (Build 22000.xxxx), and then switch to the Dev or Beta Channel to receive the latest Insider Preview build. This issue is understood and will be fixed in an upcoming build.


  • The taskbar doesn’t always automatically collapse after launching an app or tapping outside of the expanded taskbar on 2-in-1 devices.
  • Some areas of the OS are not yet tracking the height of the expanded taskbar on 2-in-1 devices so you may see overlapping components, such as Widgets overlapping with the taskbar.

[File Explorer]

  • Opening suggested results shown while entering search terms in File Explorer’s search box may not work.
  • We’re working fixing issues regarding icon sizing, visual bugs, and text clipping in the flyout showing OneDrive storage.


  • Sometimes when pinning from the Feed, the pinned widget is placed at the top instead of below other pinned widgets. If this happens this will autocorrect within 30 minutes, moving the recently pinned widget to the expected default location. Or you can sign out of your Widgets board and immediately signing back in should correct the problem.
  • After rearranging widgets in the widgets board, some users experience problems with widgets in the pinned section rendering incorrectly. If this happens, signing out of your widgets board and immediately signing back in should correct the problem.
  • The Widgets panel may not load as expected when using the swipe from left edge of screen touch motion. You may launch by clicking the Widgets icon or using the Win + W key combination.


  • Natural voices are breaking up sporadically in the latest build. Restart Narrator to resolve the issue.

[Live captions]

  • Certain apps in full screen (e.g., video players) prevent live captions from being visible.
  • Certain apps positioned near the top of the screen and closed before live captions is run will re-launch behind the live captions window positioned at top. Use the system menu (ALT + Spacebar) while the app has focus to move the app’s window further down.
  • The very top of maximized apps (e.g., title bar window management buttons) can’t be reached with touch while live captions is positioned at the top.

Jerome G

Issu d’une formation scientifique. Aime l'innovation, la High Tech et le développement durable. Soucieux du respect de la vie privée.

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  1. Autre nouveauté, les icônes de dossiers affichent des images en corrélation avec le contenu du dossier (pochette d’album, photos, PDF, etc…)

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