In this article, we will talk about the latest Windows 11 Insider Preview Build for the Dev Channel, which is Build 23521.
Windows 365
Windows Insiders in the Dev and Beta Channels can participate in the public preview of Windows 365 Switch. Windows 365 Switch provides the ability to easily move between a Windows 365 Cloud PC and the local desktop using the same familiar keyboard commands, as well as a mouse-click or a swipe gesture through Task View on the Windows 11 taskbar. Please read this blog post for all the details on how to participate.
![Easily switch between a Windows 365 Cloud PC and the local desktop via Task View.](https://blogs.windows.com/wp-content/uploads/prod/sites/44/2023/08/win365-switch-task-view-1024x352.png)
Windows Copilot
Windows Insiders in the Dev Channel who login and are managed by AAD (soon to be Microsoft Entra ID) will see Windows Copilot enabled for them again without the need to enable it via Group Policy Editor.
Taskbar and System Tray
To make it easier to enable never combined mode on the taskbar, we have updated the settings. You can turn never combined mode on by simply adjusting “Combine taskbar buttons and hide labels” to never. And we provide a separate setting for turning this on for other taskbars (multiple monitor scenarios for example).
![Updated settings for never combined mode.](https://blogs.windows.com/wp-content/uploads/prod/sites/44/2023/08/never-combine-mode-settings-update-1024x750.png)
Dynamic Lighting
- You can now instantly sync your Windows accent color with the devices around you with the “Match my Windows accent color” toggle under “Effects” for Dynamic Lighting via Settings > Personalization > Dynamic Lighting. This improvement started rolling out in last week’s Dev Channel flight.
- We have added the ability to choose a custom color to light up your devices with.
- Also there’s a New Link at the bottom of the Dynamic Lighting Page in Settings where you can see more info about the feature.
Task Manager
Microsoft also updated the Task Manager settings page to match the design principles of Windows 11. The design has a similar look and feel to the Settings in Windows 11 and provides a cleaner UI separating categories into different sections. Microsoft also updated some dialogs in Task Manager too.
![Redesigned Task Manager settings.](https://blogs.windows.com/wp-content/uploads/prod/sites/44/2023/08/taskman-settings-1024x797.png)
Windows Spotlight
After doing an OS update, in certain cases such as using the default Windows 11 background or a solid color – Windows Spotlight may be enabled for you. If you decide you don’t want Windows Spotlight enabled, you can turn it off and in future OS updates it should not be enabled for you again unless you choose to re-enable the experience.
Search on the Taskbar
Windows Search now uses the Microsoft Bing Search app to return web content and search results. In the European Economic Area (EEA), you can enable installed Microsoft Store apps that implement a web search provider to return web content and search results in Windows Search through Settings.
Settings Changes
- The end task feature under System > For Developers no longer requires Developer Mode to be enabled first before it can be used.
- [ADDED] Under Settings > Personalization > Device usage, we have added “Development” to the list and toggling it on will launch Dev Home. This matches what is shown in OOBE (“out of box experience”).
Taskbar New Section Fixed
When there’s no thumbnail available when you hover over a File in the Recommended Section of the Start Menu, it won’t show a big hover with empty space anymore.
Other Changes
In the European Economic Area (EEA), Windows will now require consent to share data between Windows and other signed-in Microsoft services. You will see some Windows features start to check for consent now, with more being added in future builds. Without consent to share data between Windows and other signed-in Microsoft services, some functionality in Windows features may be unavailable, for example certain types of file recommendations under “Recommended” on the Start menu.
New Widgets Board Pin Option
Microsoft is beginning to roll out an update to Widgets for Windows Insiders in the Canary and Dev Channels that lets you pin the widgets board open, so your widgets board is always just a glance away. To pin the board open, simply click the pin icon in the top right corner of the board. Once your board is pinned open, the widgets board will no longer light dismiss.
![New pin icon at the top of the widgets board to pin the widgets board open.](https://blogs.windows.com/wp-content/uploads/prod/sites/44/2023/08/widgets-board-pin-1024x155.png)
While the board is pinned, you can still close it by:
- Open the widgets board via the Widgets button on the taskbar.
- Pressing the ESC key while Widgets is in the foreground.
- Swiping on the left edge of the screen if you have a touch device.
To unpin the board, select the unpin icon in the top right corner of the board.
New Snipping Tool Update
Microsoft is beginning to roll out an update to Snipping Tool (version 11.2306.43.0 and higher) to Windows Insiders in the Canary and Dev Channels. This update introduces new buttons to edit in Paint for screenshots and edit in Clipchamp for screen recordings.
![New buttons in Snipping Tool for editing screen clips in Paint and screen recordings in Clipchamp.](https://blogs.windows.com/wp-content/uploads/prod/sites/44/2023/08/paint-clipchamp-snipping-buttons-1024x222.png)
Fixes in this Build
File Explorer
- Fixed an issue where you couldn’t drag a file out of an archived folder to extract it with one of the newly supported archive formats.
- Fix an issue where when extracting one of the newly supported archive formats using the Extract All option in the context menu, it wasn’t working unless Windows Explorer was set as the default for that file type.
- When trying to extract one of the new archive formats and the file is password encrypted, it will now show a message saying this isn’t currently supported.
- Fixed a bug where Insiders may have experienced a File Explorer crash when dragging the scroll bar or attempting to close the window during an extended file-loading process.
We fixed the following issues for Insiders who have the modernized File Explorer address bar that began rolling out with Build 23475:
- Fixed an issue which was causing the search box in File Explorer to not work well with IMEs.
- Fixed an issue where pasting using the context menu in the address bar wasn’t working (or other context menu actions in the address bar).
We fixed the following issues for Insiders who have the modernized File Explorer Home that began rolling out with Build 23475:
- Fixed an issue where when trying to scroll with touch on Home might result in everything getting selected.
- Fixed a white flash in dark theme when switching between Home and Gallery.
Taskbar and System Tray
- Fixed an issue that removed the USB icon and its options from the system tray.
- Fixed an issue where the titles were missing from taskbar previews when turning on tablet-optimized taskbar while using uncombined taskbar.
- Fixed an issue where uncombined taskbar’s app indicators weren’t shown correctly after it showed something was being downloaded.
- Fixed an explorer.exe crash impacting system tray reliability.
- Fixed an issue where the End Task feature wasn’t working if you tried it when there were multiple windows open of that app.
- Fixed an issue where using End Task on certain apps would cause other unrelated apps to close.
HDR Backgrounds
- Fixed an issue where your HDR wallpaper might appear washed out although HDR was enabled.
- Fixed an issue where it wasn’t possible to select .JXL files for your wallpaper slideshow.
Other
- If Get Help isn’t installed, when opening one of the troubleshooters in Settings, it will now prompt you to install it, rather than showing an error about not having an app associated for the action.
For more info regarding Known Issues in this Build, you can check this article from the Microsoft Blog.
For a more in-depth presentation of the New Build, you can watch the video below from the youtube channel.