Windows 10 version 21H1: All the changes so far

Microsoft's next big Windows ten feature update is on the way. Just like the Windows 10 October 2022 Update, this upcoming release will be delivered equally a cumulative style update for those running the current latest version of Windows 10. This means the update won't take long to install, and isn't as big as normal Windows 10 feature updates.

This release doesn't have an official proper noun yet, just we know it will ship as version 21H1. This update won't include any huge new changes or features, equally it'south designed to be minor and only focus in business critical additions. Microsoft is planning a bigger Windows 10 feature update for after this year, codenamed Sun Valley instead.

The nearly notable new changes are that the old Microsoft Edge is no longer present, as the new Microsoft Border is now being preinstalled and fix every bit default. Microsoft is as well enabling PCs with multiple Windows Hello peripherals to set a default, useful for when you're docked to a larger brandish and using an external peripheral for bioauthentication.

Overall, 21H1 for Windows ten is a small update, featuring mostly fixes and non much else. Nosotros've highlighted the nigh notable features beneath.

OS Details

Public proper noun: May 2022 Update
Codename: N/A
Version: 21H1
Build: 19043
Released: May 2022

Version 21H1 changelog

New features

Windows Hello multicamera back up to set the default as the external camera when both external and internal Windows How-do-you-do cameras are present.
Windows Defender Application Guard functioning improvements including optimizing document opening scenario times.
Windows Management Instrumentation (WMI) Grouping Policy Service (GPSVC) updating performance improvement to support remote work scenarios.
Removed the Microsoft Edge Legacy desktop awarding that is out of support and installs the new Microsoft Border.

Fixes and other improvements

Fixed an issue with zoom that occurs when using Microsoft Edge IE Mode on devices that use multiple high-DPI monitors.
We enabled administrators to use a Group Policy to enable extended keyboard shortcuts, including Ctrl+S, for users in Microsoft Edge IE Mode.
Stock-still an issue that prevents the icon for a Toast drove from actualization in the Action Heart if the icon file'south URI contains spaces.
Fixed an event that makes high dynamic range (HDR) screens appear much darker than expected.
Fixed an upshot that causes video playback to be out of sync in duplicate mode when you apply multiple monitors.
Fixed an upshot that might cause applications to stop working while yous type Japanese characters using the Microsoft Japanese Input Method Editor (IME) in compatibility mode.
Fixed an issue that might cause a device to stop responding during hybrid shutdown.
Stock-still an outcome that prevents users from adjusting or turning off the touchpad because of authoritative settings.
Fixed a window rendering issue that causes content in a window to flash often when FlipEx is used.
Fixed a window rendering upshot that causes content in a window to flash frequently when multi-airplane overlay (MPO) is used.
Fixed an issue with Japanese input that occurs after focus changes between boxes in Microsoft Edge.
Stock-still an issue that displays null or shows "Computing Filters" indefinitely when you filter File Explorer search results.
Fixed an effect that makes the split layout unavailable for the touch keyboard when y'all rotate a device to portrait manner.
Windows volition now inform users when a child account in the Family Safety plan has authoritative privileges.
Fixed an issue that prevents y'all from closing Toast Notifications using the Close push button on touchscreen devices.
Fixed an issue with a heap leak that might cause explorer.exe to swallow high amounts of retention.
Updated the Volgograd, Russia time zone from UTC+4 to UTC+3.
Added a new time zone, UTC+two:00 Juba, for the Republic of South Sudan.
Fixed an issue with the Windows Event Log Forwarding client, which returns the start matching certificate without checking private key permissions. With this update, the Windows Event Log Forwarding client selects the client'southward certificate but if the Network Service has read permissions for the private key.
Stock-still an effect that causes PowerShell-based monitors to stop working when you lot enable transcription on the systems.
We fixed an issue that stops BranchCache from working if y'all activate Windows using Cloud Solution Provider (CSP) license.
Fixed an issue that prevents Windows 10 Home edition devices from upgrading to the Windows 10 Pro Education edition using mobile device management (MDM) services such equally Microsoft Intune.
Stock-still an issue that prevents App-V applications from opening and generates error 0xc0000225.
Fixed an event in which some machines enrolled with an MDM service fail to sync if the device manufacturer's name contains a reserved character.
Fixed an effect with using a configuration service provider (CSP) policy to configure a custom setting for Inspect Other Logon/Logoff events. The custom setting fails to take outcome.
Fixed an effect that causes a system to stop working when no Trusted Platform Module (TPM) is present in the system. The error code in TpmTasks.dll!TrackTPMStateChanges is c0000005.
Fixed an issue that causes multiple instances of explorer.exe to run on a system when AppLocker is enabled and the organisation is non on the internet.
Fixed an issue with credential roaming when Windows Hello for Business is enabled.
Fixed an issue that prevents operation monitoring tools from displaying logged data for single instance counter objects.
Fixed an issue that prevents the Chromium-based Microsoft Border from working. This issue occurs when Microsoft Edge is used in combination with Microsoft App-5 and fonts are enabled inside the virtual surroundings.
Fixed an issue that might cause a blackness screen or delay signing in to Hybrid Azure Active Directory joined machines. Additionally, in that location is no access to login.microsoftonline.com.
Stock-still an issue that causes the system to stop working and generates error code 0xC9.
Stock-still an issue with vii.ane aqueduct audio applied science.
Fixed an issue that turns on Caps lock unexpectedly when using RemoteApp. 31259510
Enabled Windows to retrieve updated printer capabilities to ensure that users have the proper set up of selectable print options.
Updated support for hole dial and stapling locations for print jobs with long edge first newspaper feed direction on certain printers.
Fixed an issue with high memory usage when performing XSLT transforms using MSXLM6.
Fixed an issue that might cause File Explorer and other applications to stop responding for several minutes. This consequence occurs after a client reconnects to the corporate network and attempts to utilize mapped drives to access file shares on the corporate network.
Fixed an issue that prevents Server Bulletin Block 1 (SMB1) clients from accessing the SMB share subsequently restarting the LanmanServer service.
Stock-still an upshot that might crusade the cluster network interface to stop working for a short time. As a result, the network interface controller (NIC) is marked as failed. When the network is operational again, the system might not observe that the NIC is working and the NIC remains in a failed status.
Fixed an issue with signing in to a device that is in the electric current domain by using the default user profile of a device that is in a different, merely trusted domain. The profile service of the current domain cannot retrieve the default user profile from the trusted domain and uses the local default user contour instead.
Fixed an issue that causes a device to stop working if you delete files or folders that OneDrive syncs.
Fixed an issue that prevents Windows from activating Windows 10, version 2004 using the OA three.0 key subsequently installing KB4598291.
Fixed an outcome with evaluating the compatibility status of the Windows ecosystem to help ensure application and device compatibility for all updates to Windows.
Stock-still an issue that prevents users from using the Remote Desktop Protocol (RDP) to connect to a Windows Server 2022 device that is in Desktop Experience manner.
Stock-still an outcome to allow our enterprise partners to work with the Microsoft Support plan to create customized mitigations.
Fixed an result that might crusade a blue screen when attempting to print to certain printers using some apps and might generate the error, APC_INDEX_MISMATCH.
Fixed an effect with an HTTP Keep-Alive connection in Azure Front Door. Afterwards completing a previous asking and response to continue the connection open, Azure Front Door will endeavor to reuse the connection. After an idle timeout, a race status might occur that closes the Transmission Control Protocol (TCP) connectedness. As a result, the client might fail with an invalid server response.
Stock-still an issue that causes Remote Desktop sessions to terminate unexpectedly
Fixed an acme of privilege security vulnerability documented in CVE-2021-1640 related to print jobs submitted to "FILE:" ports. After installing Windows updates from March ix, 2022 and subsequently, print jobs that are in a pending land earlier restarting the impress spooler service or restarting the Bone will remain in an mistake state. Manually delete the affected print jobs and resubmit them to the print queue when the print spooler service is online.
Security updates to the Windows Shell, Windows Fundamentals, Windows Direction, Windows Apps, Windows User Account Control (UAC), Windows Virtualization, Windows Kernel, the Microsoft Graphics Component, Internet Explorer, Microsoft Edge Legacy, and Windows Media.

Catch up on all the changes from the previous Windows x updates

Seeing a feature that isn't listed here? Perhaps it was added in a previous Windows 10 update. Check out our changelogs for those below!

Windows 10 20H2 complete changelog
Windows 10 20H1 complete changelog
Windows 10 19H2 complete changelog
Windows 10 19H1 consummate changelog
Windows 10 Redstone 5 consummate changelog
Windows x Redstone iv complete changelog
Windows 10 Redstone 3 complete changelog

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