What Is The Latest Windows 10 Version

Microsoft Software Updates

Windows 10: A guide to the updates

Hither'due south what yous need to know virtually each update to the current version of Windows 10 as it'due south released from Microsoft. Now updated for KB5011543 Preview, released on March 22, 2022.

Preston Gralla By

Contributing Editor, Computerworld |

Microsoft

The launch of a major Windows 10 update isn't the end of a procedure — it's really simply the beginning. As shortly equally one of Microsoft's characteristic updates (such as Windows x version 21H2) is released, the company quickly gets to piece of work on improving information technology by fixing bugs, releasing security patches, and occasionally adding new features.

In this story we summarize what you demand to know nigh each update released to the public for the most recent versions of Windows 10 — versions 21H2, 21H1, 20H2, and 2004. (Microsoft releases updates for those 4 versions together.) For each build, nosotros've included the date of its initial release and a link to Microsoft's announcement nearly it. The most contempo updates appear first.

Note that Microsoft has not yet begun actively pushing Windows 10 21H2 to near users. You can seek out and install the release on your PC, but why rush things? In fact, we recommend keeping 21H2 off your car for now to avoid whatever bugs that may crop up with the new release.

If yous're nevertheless using an earlier version of Windows 10 or of Windows, meet the Microsoft back up site for info about updates to Windows 10 1909, 1903, 1809, 1803, 1709, 1703, 1607, 1511, the initial version of Windows 10 released in July 2015, Windows 8.1, and Windows seven.

And if you lot're looking for data virtually Insider Program previews for upcoming feature releases of Windows x, see "Windows 10 Insider Previews: A guide to the builds."

Updates to Windows 10 versions 20H2, 21H1, and 21H2

KB5011543 (Os Builds 19042.1620, 19043.1620, and 19044.1620) Preview

Release date: March 22, 2022

This build introduces Search highlights, which display notable moments about each day, including holidays, anniversaries, and other events globally and in your region. To see more details at a glance, hover or click on the illustration in the search box.

There are also a multifariousness of small new features, including a new policy that expands an app'southward top three notifications past default in the Action Eye for apps that send Windows notifications. It displays multiple notifications that you can collaborate with simultaneously.

In improver, there are a wide variety of bug fixes, including for a issues that stopped Microsoft Outlook's offline search from returning recent emails, and another that prevented the User Account Control (UAC) dialog from correctly showing the application that is requesting elevated privileges.

In that location are iii known issues in this update, including ane in which devices with Windows installations created from custom offline media or custom ISO images might have Microsoft Border Legacy removed by this update, but not automatically replaced by the new Microsoft Edge.

(Get more info nigh KB5011543 Preview.)

KB5011487 (Bone Builds 19042.1586, 19043.1586, and 19044.1586)

Release date: March 8, 2022

This build fixes a problems that occurs when you lot effort to reset a Windows device and its apps accept folders that contain reparse data, such as Microsoft OneDrive or OneDrive for Business. When you select Remove everything, files that have been downloaded or synced locally from Microsoft OneDrive might non be deleted.

It also includes a wide variety of security updates. For details, run into Microsoft's Security Update Guide and the March 2022 Security Updates notes.

What It needs to know: Because this is a security update, information technology should exist practical relatively soon. Over the next few weeks, check for reports nigh problematic issues, and if all seems well, apply the update.

In that location are three known problems in this update, including i in which devices with Windows installations created from custom offline media or custom ISO images might have Microsoft Edge Legacy removed by this update, but non automatically replaced by the new Microsoft Edge.

(Become more than info nigh KB5011487.)

KB5010415 (OS Builds 19042.1566, 19043.1566, and 19044.1566) Preview

Release date: February fifteen, 2022

The build lets you share cookies between Microsoft Border Internet Explorer mode and Microsoft Edge, and adds support for hot calculation and the removal of non-volatile memory (NVMe) namespaces.

Information technology likewise fixes a wide diversity of bugs, including one that afflicted the Windows search service and occurred when y'all queried using the proximity operator, and i that caused the Remote Desktop Service (RDS) server to get unstable when the number of signed in users exceeds 100. This prevented you from accessing published applications using RDS on Windows Server 2019.

There are three known issues in this update, including ane in which devices with Windows installations created from custom offline media or custom ISO images might have Microsoft Edge Legacy removed by this update, but non automatically replaced by the new Microsoft Edge.

(Get more than info virtually KB5010415 Preview.)

KB5010342 (OS Builds 19042.1526, 19043.1526, and 19044.1526)

Release date: February eight, 2022

The build fixes a bug that causes a Lightweight Directory Access Protocol (LDAP) change operation to fail if the functioning contains the SamAccountName and UserAccountControl attribute. It also includes a wide variety of security updates. For details, see Microsoft'southward Security Update Guide and the Feb 2022 Security Updates notes.

What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the adjacent few weeks, cheque for reports about problematic issues, and if all seems well, apply the update.

At that place are three known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed past this update, just not automatically replaced by the new Microsoft Edge.

(Get more than info about KB5010342.)

KB5009596 (OS Builds 19042.1503, 19043.1503, and 19044.1503) Preview

Release engagement: January 25, 2022

The build fixes a diverseness of bugs, including one that stops printing or prints the wrong output when you print using USB on Windows 10 version 2004 or later, and another that causes functioning Bluetooth devices to stop working when you attempt to connect to a non-operation Bluetooth device. It also adds a reminder to Internet Explorer 11 that notifies you lot about its upcoming retirement.

At that place are iii known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO epitome might have Microsoft Edge Legacy removed by this update, but not automatically replaced by the new Microsoft Edge.

(Get more info nearly KB5009596.)

KB5010793 (Os Builds 19042.1469, 19043.1469, and 19044.1469)

Release date: January 17, 2022

This out-of-band build fixes several bugs, including one that caused IP Security (IPSEC) connections that contain a Vendor ID to neglect. VPN connections using Layer 2 Tunneling Protocol (L2TP) or IP security Internet Key Exchange (IPSEC IKE) could have likewise been affected. It also fixed a problems that could cause Windows Servers to restart unexpectedly later on installing the January 11, 2022 update on domain controllers (DCs).

In that location are three known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO prototype might accept Microsoft Edge Legacy removed by this update, but not automatically replaced past the new Microsoft Edge.

(Get more than info near KB5010793.)

KB5009543 (Os Builds 19042.1466, 19043.1466, and 19044.1466)

Release appointment: January 11, 2022

The build fixes a problems in the Japanese Input Method Editors (IME) and includes a broad variety of security updates. For details, see Microsoft's Security Update Guide and the Jan 2022 Security Update notes.

What IT needs to know: Because this is a security update, it should be practical relatively soon. Over the next few weeks, bank check for reports about problematic issues, and if all seems well, apply the update.

There are three known bug in this update, including one in which devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed by this update, only non automatically replaced by the new Microsoft Edge.

(Get more info about KB5009543.)

Updates to Windows 10 versions 2004, 20H2, 21H1, and 21H2

KB5008212 (Bone Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)

Release date: December 14, 2021

The build includes a wide variety of security updates. For details, see Microsoft's Security Update Guide and the Dec 2021 Security Update notes.

What Information technology needs to know: Because this is a security update, it should be applied relatively before long. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.

There are three known issues in this update, including one in which devices with Windows installations created from custom offline media or a custom ISO epitome might have Microsoft Edge Legacy removed by this update, but not automatically replaced by the new Microsoft Edge.

(Become more info about KB5008212.)

KB5007253 (OS Builds 19041.1387, 19042.1387, 19043.1387, and 19044.1387) Preview

Release date: Nov 22, 2021

This optional update can be downloaded from the Microsoft Update Itemize or by going to Settings > Update & Security > Windows Update > Optional updates available.

The build fixes a variety of bugs, including one that caused the 32-chip version of Microsoft Excel to end working on certain devices when you exported to PDF, and another that caused the Settings page to unexpectedly close after you uninstalled a font.

At that place are several known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed by this update, but not automatically replaced past the new Microsoft Edge.

(Go more than info about KB5007253 Preview.)

Windows 10 November 2021 Update (version 21H2)

Release date: November 16, 2021

Version 21H2, called the Windows 10 November 2021 Update, is the 2d feature update to Windows 10 released in 2021. Here's a quick summary of what's new:

Wi-Fi security has been enhanced with WPA3 H2E standards support.
GPU compute support has been added in the Windows Subsystem for Linux (WSL) and Azure IoT Edge for Linux on Windows (EFLOW) deployments for machine learning and other compute-intensive workflows.

There are also a number of features designed for It and business:

Windows Hello for Business has a new deployment method chosen cloud trust that simplifies passwordless deployments.
For increased security, there take been changes to the Universal Windows Platform (UWP) VPN APIs, which includes the power to implement common web-based authentication schemes and to reuse existing protocols.
Apps can now be provisioned from Azure Virtual Desktop. This allows those apps to run just like local apps, including the ability to re-create and paste between remote and local apps.
The release closes the gap between Group Policy and mobile device direction (MDM) settings. The device configuration settings catalog has been updated to list more than 1,400 settings previously non available for configuration via MDM. The new MDM policies include administrative template (ADMX) policies, such as App Compat, Event Forwarding, Servicing, and Task Scheduler.
An upgrade to Windows x Enterprise includes Universal Impress, which now supports impress jobs of up to 1GB or a series of print jobs from an private user that add up to 1GB within any xv-minute period.
Universal Print integrates with OneDrive for web and Excel for web. This allows users of whatever browser or device connected to the net to print documents hosted in OneDrive for web to a printer in their organization without installing printer drivers on their devices.

Microsoft has as well appear that starting with this release, Windows ten will get characteristic updates merely once a year.

Updates to Windows 10 versions 2004, 20H2, and 21H1

KB5007186 (Os Builds 19041.1348, 19042.1348, and 19043.1348)

Release date: Nov ix, 2021

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. The build also includes a wide variety of security updates. For details, encounter Microsoft's Security Update Guide and the Nov 2021 Security Update notes.

What Information technology needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, bank check for reports near problematic issues, and if all seems well, utilize the update.

There are three known issues in this update, including 1 in which devices with Windows installations created from custom offline media or a custom ISO image might have Microsoft Border Legacy removed by this update, merely not automatically replaced by the new Microsoft Edge.

(Get more than info well-nigh KB5007186.)

KB5006738 (Os Builds 19041.1320, 19042.1320, and 19043.1320)

Release engagement: October 26, 2021

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. It besides fixes a wide diversity of bugs, including one that prevented subtitles from displaying for some video apps and streaming video sites, and some other that sometimes caused lock screen backgrounds to appear black if they were set to have a slideshow of pictures equally the lock screen background.

There are 3 known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed past this update, but not automatically replaced by the new Microsoft Edge.

(Become more info well-nigh KB5006738.)

KB5006670 (Bone Builds 19041.1288, 19042.1288, and 19043.1288)

Release date: October 12, 2021

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. It also fixes a bug that prevented some applications, such as Microsoft Office and Adobe Reader, from opening or acquired them to stop responding.

The build besides includes a wide variety of security updates. For details, run into Microsoft'southward Security Update Guide and the October 2021 Security Update notes.

What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports most problematic issues, and if all seems well, use the update.

At that place are two known issues in this update, including one in which devices with Windows installations created from custom offline media or a custom ISO epitome might have Microsoft Edge Legacy removed by this update, but non automatically replaced by the new Microsoft Edge.

(Get more info nigh KB5006670.)

KB5005611 (OS Builds 19041.1266, 19042.1266, and 19043.1266) Preview

Release date: September 30, 2021

This build fixes a small number of bugs, including one in which applications such as Microsoft Outlook suddenly stopped working during normal use, and another that caused blurry News and Interests icons with certain screen resolutions.

(Go more than info virtually KB5005611.)

KB5005565 (OS Builds 19041.1237, 19042.1237, and 19043.1237)

Release engagement: September fourteen, 2021

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. It also fixes a bug that caused PowerShell to create an infinite number of child directories. The issue occurred when you used the PowerShell Move-Item command to movement a directory to one of its children. Every bit a effect, the volume filled up and the system stopped responding.

The build also includes a wide diversity of security updates. For details, run into Microsoft's Security Update Guide.

What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.

There are two known problems in this update, including one in which devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed by this update, merely not automatically replaced past the new Microsoft Edge.

(Go more info about KB5005565.)

KB5005101 (Os Builds 19041.1202, 19042.1202, and 19043.1202)

Release date: September 1, 2021

This build fixes a wide diversity of bugs, including one that reset syncing for Microsoft OneDrive to "Known folders simply" later you installed a Windows update, and another in which flickering and residual line artifacts appeared when resizing images.

The build also includes more than one,400 new mobile device management (MDM) policies. With them, yous tin configure policies that Grouping Policies also support. These new MDM policies include administrative template (ADMX) policies, such equally App Compat, Event Forwarding, Servicing, and Task Scheduler. Starting in September 2021, you can apply the Microsoft Endpoint Manager (MEM) Settings Catalog to configure these new MDM policies.

There are several known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO images might take Microsoft Edge Legacy removed by this update, but not automatically replaced by the new Microsoft Border.

(Get more info about KB5005101.)

KB5005033 (OS Builds 19041.1165, 19042.1165, and 19043.1165)

Release appointment: Baronial 10, 2021

This build changes the default privilege requirement for installing drivers when using Bespeak and Print. After installing this update, y'all must have administrative privileges to install drivers. Run across KB5005652, Point and Print Default Behavior Change, and CVE-2021-34481 for more data. The build also makes quality improvements to the servicing stack, which is the component that installs Windows updates.

The build too includes a broad variety of security updates. For details, see Microsoft's Security Update Guide.

What IT needs to know: Considering this is a security update, it should be applied relatively soon. Over the adjacent few weeks, bank check for reports about problematic issues, and if all seems well, apply the update.

At that place are several known issues in this update, including one in which devices with Windows installations created from custom offline media or custom ISO image might have Microsoft Edge Legacy removed by this update, only not automatically replaced by the new Microsoft Edge.

(Go more info near KB5005033.)

KB5004296 (OS Builds 19041.1151, 19042.1151, and 19043.1151)

Release date: July 29, 2021

This build fixes a wide diversity of bugs, including ane that caused the File Explorer window to lose focus when mapping a network drive, some other that failed to notice internet connectivity when connected to a VPN, and another that caused Arrangement Integrity to leak retentiveness.

There are several known issues in this update, including one in which devices with Windows installations created from custom offline media or a custom ISO paradigm might have Microsoft Edge Legacy removed past this update, simply not automatically replaced by the new Microsoft Border.

(Go more info about KB5004296.)

KB5004237 (OS Builds 19041.1110, 19042.1110, and 19043.1110)

Release appointment: July 13, 2021

This build fixes several bugs, including one that fabricated it difficult to print to a diversity of printers, primarily USB receipt or label printers. It also removes back up for the PerformTicketSignature setting and permanently enables Enforcement mode for CVE-2020-17049.

Information technology also has a diverseness of security updates for Windows Apps, Windows Direction, Windows Fundamentals, Windows Authentication, Windows User Account Control (UAC), Operating Arrangement Security, Windows Virtualization, Windows Linux, the Windows Kernel, the Microsoft Scripting Engine, the Windows HTML Platforms, the Windows MSHTML Platform, and Windows Graphics.

For more details, see Microsoft's Security Update Guide.

What Information technology needs to know: Because this is a security update, it should exist practical relatively soon. Over the side by side few weeks, bank check for reports about problematic issues, and if all seems well, apply the update.

There are several known issues in this update, including ane in which devices with Windows installations created from custom offline media or custom ISO images might have Microsoft Edge Legacy removed by this update, just not automatically replaced by the new Microsoft Edge.

(Get more info about KB5004237.)

KB5004945 (Os Builds 19041.1083, 19042.1083, and 19043.1083)

Release date: July 6, 2021

This build closes a remote code execution exploit in the Windows Print Spooler service, known as "PrintNightmare," equally documented in CVE-2021-34527.

What It needs to know: Because this is a security update, it should be practical relatively soon. Over the next few weeks, cheque for reports near problematic issues, and if all seems well, utilise the update.

(Become more info most KB5004945.)

KB5004760 (OS Builds 19041.1082, 19042.1082, and 19043.1082)

Release date: June 29, 2021

This out-of-ring build fixes a bug that may forestall you from opening PDFs using Net Explorer xi or apps that use the 64-scrap version of the WebBrowser control.

Among the build's known issues are one in which when using the Microsoft Japanese Input Method Editor (IME) to enter Kanji characters in an app that automatically allows the input of Furigana characters, you might not go the correct Furigana characters. You lot might need to enter the characters manually.

(Get more info almost KB5004760.)

KB5003690 (OS Builds 19041.1081, 19042.1081, and 19043.1081)

Release date: June 21, 2021

This build addresses almost iii dozen bugs, including one in which signing in using a PIN fails, and another that might cause a VPN to fail later on renewing a user automobile-enrolled certificate. Information technology also removes Adobe Wink from your PC and makes improvements to the servicing stack, the component that installs Windows updates.

Among the build's known issues are one in which when using the Microsoft Japanese Input Method Editor (IME) to enter Kanji characters in an app that automatically allows the input of Furigana characters, you lot might non get the correct Furigana characters. Yous might need to enter the characters manually.

(Become more info about KB5003690.)

KB5004476 (Os Builds 19041.1055, 19042.1055, and 19043.1055)

Release date: June 11, 2021

This out-of-band build fixes a problems that might redirect you to the Microsoft Store folio for Gaming Services when you attempt to install or start an Xbox Game Pass game on your Windows ten device. Additionally, you might receive error 0x80073D26 or 0x8007139F. For more information, see KB5004327.

In add-on, the build makes improvements to the servicing stack, the component that installs Windows updates.

(Become more info virtually KB5004476.)

KB5003637 (OS Builds 19041.1052, 19042.1052, and 19043.1052)

Release date: June 8, 2021

This build includes improvements to the servicing stack, which is the component that installs Windows updates. It likewise includes changes for verifying user names and passwords and for storing and managing files.

It likewise has a variety of security updates to the Microsoft Scripting Engine, Windows App Platform and Frameworks, Windows Input and Composition, Windows Management, Windows Cloud Infrastructure, Windows Authentication, Windows Fundamentals, Windows Virtualization, Windows Kernel, Windows HTML Platform, and Windows Storage and Filesystems.

For more details, see Microsoft'south Security Update Guide.

What It needs to know: Because this is a security update, it should be practical relatively soon. Over the next few weeks, cheque for reports about problematic issues, and if all seems well, apply the update.

There are several known bug in this update, including one in which system and user certificates might be lost when updating a device from Windows ten version 1809 or later to a subsequently version of Windows 10. Devices using Windows Update for Business organization or that connect directly to Windows Update are not impacted.

What It needs to know: Because this is a security update, information technology should exist applied relatively soon. Over the next few weeks, bank check for reports about problematic bug, and if all seems well, apply the update.

(Get more than info virtually KB5003637.)

KB5003214 (OS Builds 19041.1023, 19042.1023, and 19043.1023) Preview

Release engagement: May 25, 2021

This build adds the Open on hover option (which is checked past default) to the News and interests card. To access it, right-click a blank space on the Windows taskbar and open the News and interests carte.

In add-on, it makes quality improvements to the servicing stack, which is the component that installs Windows updates. It besides includes a wide diverseness of small-scale bug fixes, including one that displayed items on the desktop after they have been deleted from the desktop, and some other that acquired configuration bug with devices that were configured using mobile device direction (MDM) RestrictedGroups, LocalUsersAndGroups, or UserRights policies.

(Get more than info nearly KB5003214 Preview.)

Windows 10 May 2021 Update (version 21H1)

Release date: May eighteen, 2021

Version 21H1, called the Windows 10 May 2021 Update, is the most recent update to Windows 10. This is a relatively minor update, only it does accept a few new features.

Here'south a quick summary of what's new in 21H1:

Windows Hullo multicamera back up: If you have an external Windows Hi camera for your PC, you tin can set the external photographic camera as your default camera. (Windows Hello is used for signing into PCs.) Why should this change affair to you? If you accept an external camera, you probably bought information technology because it'southward superior to the built-in, internal one on your reckoner. Then with this change, you'll be able to use the more accurate camera for logging into your PC.
Improved Windows Defender Application Guard performance: Windows Defender Awarding Guard lets administrators configure applications to run in an isolated, virtualized container for improved security. With this change, documents will open more quickly. Information technology can currently have upwardly to a minute to open an Office certificate in it.
Better Windows Management Instrumentation (WMI) Group Policy Service support: Microsoft has made it easier for administrators to modify settings to back up remote piece of work.

Updates to Windows 10 versions 2004 and 20H2 prior to the 21H1 release

KB5003173 (Os Builds 19041.985 and 19042.985)

Release appointment: May 11, 2021

This build includes a variety of security updates for Windows App Platform and Frameworks, the Windows Kernel, Windows Media, the Microsoft Scripting Engine, and the Windows Silicon Platform. For more details, see Microsoft'southward Security Update Guide. It also updates security for Bluetooth drivers and Windows OLE (chemical compound documents).

At that place are several known issues in this update, including one in which organisation and user certificates might be lost when updating a device from Windows 10 version 1809 or subsequently to a later version of Windows 10. Devices using Windows Update for Business or that connect straight to Windows Update are not impacted.

What IT needs to know: Considering this is a security update, information technology should be applied relatively presently. Over the next few weeks, cheque for reports about problematic issues, and if all seems well, apply the update.

(Go more than info nigh KB5003173.)

KB5001391 (Os Builds 19041.964 and 19042.964) Preview

Release date: April 28, 2021

This update gives you quick access to an integrated feed of dynamic content, such equally news, weather, sports, and more than, that updates throughout the solar day, via the Windows taskbar. You can personalize the feed to friction match your interests. For more details, encounter Microsoft's "Personalized content at a glance: Introducing news and interests on the Windows 10 taskbar."

At that place are several known issues in this update, including ane in which system and user certificates might be lost when updating a device from Windows 10 version 1809 or later to a afterwards version of Windows ten. In addition, devices with Windows installations created from custom offline media or custom ISO images might have the legacy version of Microsoft Border removed by the update, but not automatically replaced by the new Microsoft Edge.

(Get more than info about KB5001391 Preview.)

KB5001330 (Bone Builds 19041.928 and 19042.928)

Release date: April thirteen, 2021

This update includes a broad diverseness of security updates, for Windows App Platform and Frameworks, Windows Apps, Windows Input and Composition, Windows Part Media, Windows Fundamentals, Windows Cryptography, the Windows AI Platform, Windows Kernel, Windows Virtualization, and Windows Media. For details, see Microsoft's Security Update Guide website.

There are several other security issues addressed, including fixing a potential peak of privilege vulnerability in the style Azure Active Directory spider web sign-in allows arbitrary browsing from the third-political party endpoints used for federated hallmark.

In this build, Microsoft also removed the Microsoft Border legacy browser and replaced it with the new Chromium-based Edge.

In that location are several known issues in this update, including one in which system and user certificates might exist lost when updating a device from Windows ten version 1809 or later to a afterwards version of Windows 10. Devices using Windows Update for Business or that connect directly to Windows Update are not impacted.

What IT needs to know: Because this is a security update, information technology should be practical relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.

(Get more info almost KB5001330.)

KB5000842 (OS Builds 19041.906 and 19042.906) Preview

Release appointment: March 29, 2021

This update fixes a variety of minor bugs, including one that made loftier dynamic range (HDR) screens appear much darker than expected, and another that caused video playback to exist out of sync in duplicate manner with multiple monitors.

There are several known issues in this build, including ane in which System and user certificates might be lost when updating a device from Windows x version 1809 or later on to a subsequently version of Windows 10. Devices using Windows Update for Business or that connect directly to Windows Update are non impacted.

(Go more than info almost KB5000842 Preview.)

KB5001649 (OS Builds 19041.870 and 19042.870)

Release date: March xviii, 2021

This out-of-band update fixes a single bug in which graphical content could not be printed.

At that place is ane known issue in this update, in which system and user certificates may exist lost when updating a device from Windows x version 1809 or after to a later version of Windows 10.

(Get more info about KB5001649.)

KB5001567 (Os Builds 19041.868 and 19042.868)

Date: March xv, 2021

This out-of-band update fixes a single bug, which caused a blue screen when you attempted to print to certain printers using some apps.

At that place is one known issue in this update, in which system and user certificates may exist lost when updating a device from Windows 10 version 1809 or later to a afterwards version of Windows 10.

(Go more than info about KB5001567.)

KB5000802 (Bone Builds 19041.867 and 19042.867)

Release date: March 9, 2021

This update includes a wide variety of security updates for the Windows Shell, Windows Fundamentals, Windows Management, Windows Apps, Windows User Business relationship Control (UAC), Windows Virtualization, the Windows Kernel, the Microsoft Graphics Component, Internet Explorer, Microsoft Edge Legacy, and Windows Media. For details, see the Microsoft Security Update Guide.

There are three known problems in this update, including ane in which arrangement and user certificates might be lost when updating a device from Windows 10 version 1809.

What IT needs to know: Because this is a security update, it should be practical relatively soon. Over the next few weeks, cheque for reports about problematic issues, and if all seems well, apply the update.

(Get more than info almost KB5000802.)

KB4601382 (OS Builds 19041.844 and 19042.844) Preview

Release date: February 24, 2021

This update fixes a multifariousness of minor bugs, including 1 that caused video playback to flicker when rendering on certain low-latency capable monitors, and some other that sometimes prevented the input of strings into the Input Method Editor (IME).

(Become more info almost KB4601382.)

KB4601319 (Os Builds 19041.804 and 19042.804)

Release engagement: February nine, 2021

This update fixes a bug and includes a diversity of security updates. The bug stock-still could impairment the file system of some devices and prevent them from starting up after running chkdsk /f.

Security updates are provided for Windows App Platform and Frameworks, Windows Apps, Windows Input and Composition, Windows Cloud Infrastructure, Windows Management, Windows Authentication, Windows Fundamentals, Windows Cryptography, Windows Virtualization, Windows Cadre Networking, and Windows Hybrid Deject Networking. For details, come across the Microsoft Security Update Guide.

There are 3 known issues in this update, including i in which organisation and user certificates might be lost when updating a device from Windows 10 version 1809.

What It needs to know: Because this is a security update, it should be applied relatively soon. Over the side by side few weeks, check for reports most problematic issues, and if all seems well, utilise the update.

(Get more than info about KB4601319.)

KB4598242 (Os Builds 19041.746 and 19042.746)

Release date: January 12, 2021

This build fixes a variety of security vulnerabilities, including one with HTTPS-based intranet servers, and a security bypass vulnerability in the fashion the Printer Remote Procedure Call (RPC) bounden handles hallmark for the remote Winspool interface.

There are also security updates to Windows App Platform and Frameworks, Windows Media, Windows Fundamentals, Windows Kernel, Windows Cryptography, Windows Virtualization, Windows Peripherals, and Windows Hybrid Storage Services. For details see the Microsoft Security Update Guide.

There are 2 known issues in this update, including one in which organization and user certificates might be lost when updating a device from Windows 10, version 1809.

What It needs to know: Because this is a security update, it should be applied relatively presently. Over the next few weeks, bank check for reports nigh problematic issues, and if all seems well, utilize the update.

(Become more than info near KB4598242.)

KB4592438 (OS Builds 19041.685 and 19042.685)

Release engagement: December eight, 2020

This update fixes a security vulnerability by preventing applications that run as a Organization business relationship from printing to "FILE:" ports. It likewise has security updates for the legacy version of Microsoft Border, the Microsoft Graphics Component, Windows Media, Windows Fundamentals, and Windows Virtualization. For details run across the Microsoft Security Update Guide.

What Information technology needs to know: Considering this is a security update, it should be applied relatively soon. Over the next few weeks, check for reports near problematic issues, and if all seems well, apply the update.

(Get more info about KB4592438.)

KB4586853 (Bone Builds 19041.662 and 19042.662) Preview

Release date: November 30, 2020

This build fixes a wide variety of bugs, including one that caused Narrator to stop responding later you unlock a device if the app was in utilise before you locked the device, and another that made makes the bear on keyboard unstable in the Mail app.

There are two known bug in this update, ane in which system and user certificates might be lost when updating a device from Windows 10 version 1809 or later on to a afterward version of Windows 10, and another in which users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might feel issues when attempting various tasks.

(Go more info about KB4586853.)

KB4594440 (OS Builds 19041.631 and 19042.631)

Release date: November nineteen, 2020

This pocket-size build fixes issues with Kerberos hallmark related to the PerformTicketSignature registry subkey value in CVE-2020-17049, which was a part of the November 10, 2020 Windows update.

There are ii known problems in this update, i in which arrangement and user certificates might be lost when updating a device from Windows 10, version 1809 or afterwards to a later version of Windows ten, and another in which users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might feel bug when attempting various tasks.

(Get more info nigh KB4594440.)

KB4586781 (OS Builds 19041.630 and 19042.630)

Release date: November 10, 2020

This build updates the 2020 DST start date for the Fiji Islands to December xx, 2020 and includes security updates to the Microsoft Scripting Engine, Windows Input and Composition, Microsoft Graphics Component, the Windows Wallet Service, Windows Fundamentals, and the Windows Kernel. For details see the release notes for November 2020 Security Updates.

There are two known problems in this update, including one in which arrangement and user certificates might be lost when updating a device from Windows ten version 1809 or later to a afterwards version of Windows 10, and another in which users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might feel issues when attempting various tasks.

What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, bank check for reports about problematic bug, and if all seems well, apply the update.

(Get more info about KB4586781.)

KB4580364 (OS Builds 19041.610 and 19042.610)

Release date: October 29, 2020

This update makes it easier to connect to others in Skype, using Encounter Now from the taskbar. In addition, there are a wide variety of bug fixes, including for one that displayed the incorrect CPU frequency for certain processors, another that displayed nothing on the screen for 5 minutes or more during a Remote Desktop Protocol (RDP) session, and another that caused the Docker pull operation to fail due to a Code Integrity (CI) Policy that blocks the import of a Windows container epitome.

There are two known issues in this update, including one in which system and user certificates might be lost when updating a device from Windows 10 version 1809 or later to a later version of Windows 10, and another in which users of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages might experience problems when attempting various tasks.

(Get more than info about KB4580364.)

Windows 10 October 2020 Update (version 20H2)

Release appointment: Oct twenty, 2020

Version 20H2, called the Windows 10 October 2020 Update, is the virtually recent update to Windows ten. This is a relatively modest update but does have a few new features.

Here's a quick summary of what'south new in 20H2:

The new Chromium-based version of the Microsoft Border browser is now congenital direct into Windows 10.
The System page of Control Panel has been removed. Those settings have been moved to the Settings app.
The Get-go menu'south tiled background volition lucifer your choice of Windows themes. Then the tiled groundwork volition be calorie-free if y'all're using the Windows x light theme and dark if you're using the Windows 10 night theme.
When yous use Alt-Tab, Edge will now display each tab in your browser in a different Alt-Tab window. Previously, when you used Alt-Tab, Edge would go only a single window. You can modify this new behavior by going to Settings > System > Multitasking.
When you lot pivot a site to the taskbar in Border, you can click or mouse over its icon to see all your browser tabs that are open for that website.
When yous detach a keyboard on a two-in-1 device, the device will automatically switch to the tablet-based interface. Previously, you were asked whether you lot wanted to switch. You can change that setting by going to Settings > Organisation > Tablet.
The Your Phone app gets a variety of new features for some Samsung devices. When using one of the devices, you can collaborate with the Android apps on your phone from the Your Phone app on Windows x.

What IT needs to know: Windows 10 version 20H2 also has a variety of small changes of note for sysadmins and those in Information technology.

It professionals who administer multiple mobile devices get a new Modern Device Management (MDM) "Local Users and Groups" settings policy that mirrors options bachelor for devices that are managed through Group Policy.
Windows Autopilot, used to fix and configure devices in enterprises, has gained a variety of small enhancement, including improve deployment of HoloLens devices, the add-on of co-management policies, enhancements to Autopilot deployment reporting, and the ability to reuse Configuration Manager task sequences to configure devices.
Microsoft Defender Application Guard now supports Office. This allows untrusted Office documents from outside an enterprise to launch in an isolated container to finish potentially malicious content from compromising computers or exploiting personal information found on them.
Latest Cumulative Updates (LCUs) and Servicing Stack Updates (SSUs) have been combined into a single cumulative monthly update, available via Microsoft Catalog or Windows Server Update Services.
Biometric sign-on has been fabricated more secure. Windows Hello now has back up for virtualization-based security for certain fingerprint and face sensors, which protects, isolates, and secures a user's biometric hallmark data.

For more details, see Microsoft's "What's new for Information technology pros in Windows 10, version 20H2."

Updates to Windows 10 version 2004 prior to the 20H2 release

KB4579311 (Bone Build 19041.572)

Release date: October xiii, 2020

This build fixes a few minor bugs and includes a diverseness of security updates. Among the bugs stock-still are an outcome with creating null ports using the user interface, and another result with a possible pinnacle of privilege in win32k.

Security updates were issued for Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Media, Windows Fundamentals, Windows Hallmark, Windows Virtualization, and Windows Kernel. For details, see the Release Notes for October 2020 Security Updates.

There are two known issues in this build: In i, users of Microsoft Input Method Editor (IME) for Chinese and Japanese might accept issues with input. In the other, when installing a third-party driver yous might receive the error "Windows can't verify the publisher of this driver software." You lot might also see the error "No signature was nowadays in the subject" when attempting to view the signature properties using Windows Explorer.

What Information technology needs to know: Considering this is a security update, information technology should be applied relatively before long. Over the side by side few weeks, check for reports about problematic issues, and if all seems well, apply the update.

(Get more info about KB4579311.)

KB4577063 (OS Build 19041.546) Preview

Release date: Oct 1, 2020

This build reduces distortions and aberrations in Windows Mixed Reality head-mounted displays and fixes a wide variety of bugs, including one that caused random line breaks when yous redirect PowerShell panel mistake output, and another that that prevented the Language Bar from appearing when a user signs in to a new session.

There is one known issue in this build: Users of Microsoft Input Method Editor (IME) for Chinese and Japanese might have problems with input.

(Get more info about KB4577063.)

KB4571756 (Bone Build 19041.508)

Release date: September 8, 2020

This build includes security updates for Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Input and Composition, Windows Media, Windows Trounce, Windows Deject Infrastructure, Windows Fundamentals, Windows Management, Windows Kernel, Windows Virtualization, Windows Storage and Filesystems, the Microsoft Scripting Engine, and the Microsoft JET Database Engine.

For details, run into the Release Notes for September 2020 Security Updates.

The build also fixes a security vulnerability event with user proxies and HTTP-based intranet servers, and addresses an issue with a possible summit of privileges in windowmanagement.dll.

What Information technology needs to know: Because this is a security update, it should be applied relatively soon. Over the side by side few weeks, check for reports about problematic problems, and if all seems well, apply the update.

There is one known effect in this build: Users of Microsoft Input Method Editor (IME) for Chinese and Japanese might take issues with input.

(Get more info about KB4571756.)

KB4571744 (Bone Build 19041.488)

Release appointment: September 3, 2020

This build fixes a laundry list of minor bugs, including one that prevented apps from downloading an update or opening in certain scenarios, some other that prevented users from reducing the size of windows and another that caused File Explorer to stop working when y'all browsed directories of RAW images and other file types.

There is one known issue in this build: Users of Microsoft Input Method Editor (IME) for Chinese and Japanese might have problems with input.

(Become more info about KB4571744.)

KB4566782 (OS Build 19041.450)

Release date: August eleven, 2020

This build includes security updates for the Microsoft Scripting Engine, Internet Explorer, Windows Graphics, Microsoft Graphics Component, Windows Kernel, Windows Input and Composition, Windows Media, Windows Shell, the Windows Wallet Service, Microsoft Edge Legacy, Windows Cloud Infrastructure, Windows Authentication, the Windows AI Platform, Windows Fundamentals, Windows Storage and Filesystems, Windows Update Stack, Windows File Server and Clustering, Windows Hybrid Storage Services, Windows App Platform and Frameworks, the Microsoft JET Database Engine, and Windows SQL components.

For details, see the Release Notes for August 2020 Security Updates.

The build also fixes an issue in Universal Windows Platform (UWP) apps that allows single sign-on authentication when an app does not have the Enterprise Authentication capability.

What IT needs to know: Because this is a security update, information technology should be practical relatively soon. Over the next few weeks, cheque for reports about problematic bug, and if all seems well, apply the update.

There is i known issue in this build: When using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might end responding or close when attempting to drag using the mouse.

(Become more info near KB4566782.)

KB4568831 (OS Build 19041.423)

Release appointment: July 31, 2020

This modest build addresses a broad diversity of bugs and issues, including i that caused the Settings folio to close unexpectedly, which prevented default applications from being prepare upward properly, and another that prevented some applications from printing to network printers.

There is one known event in this build, in which when using some apps such as Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or close when users endeavour to elevate using the mouse.

(Get more than info about KB4568831.)

KB4565503 (OS Build 19041.388)

Release appointment: July 14, 2020

This build fixes several bugs, including one that might prevent you from connecting to OneDrive using the OneDrive app. Information technology besides has security updates for the Microsoft Scripting Engine, Windows App Platform and Frameworks, the Microsoft Store, Windows Graphics, Windows Input and Composition, Windows Media, Windows Shell, Windows Fundamentals, Windows Management, Windows Kernel, Windows Hybrid Deject Networking, Windows Storage and Filesystems, Windows Update Stack, Windows MSXML, Windows File Server and Clustering, Windows Remote Desktop, Internet Explorer, Microsoft Edge Legacy, and the Microsoft JET Database Engine. For details, meet the Release notes for the July 2020 Security Updates.

In that location is one known issue in this build, in which when using some apps, such as Microsoft Excel, users of the Microsoft Input Method Editor (IME) for Chinese and Japanese might receive an error, or the app might stop responding or shut when attempting to drag using the mouse.

What IT needs to know: Because this is a security update, information technology should exist applied relatively soon. Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.

(Get more than info virtually KB4565503.)

KB4567523 (OS Build 19041.331)

Release date: June eighteen, 2020

This minor build fixes a single issue, in which certain printers could not print, generated print errors, or caused apps and print spoolers to shut unexpectedly.

There is ane known issue in this build, which affects the ImeMode property to command the Input Method Editor (IME) mode for individual text entry fields to increase typing efficiency. Some IMEs in this build might have issues using the ImeMode property with certain apps, for example the input fashion will non switch automatically to Kanji or Hiragana.

(Become more info about KB4567523.)

KB4557957 (OS Build 19041.329)

Release appointment: June 9, 2020

This build improves the reliability of vocalisation assistants that use keywords and has security updates for the Microsoft Scripting Engine, Microsoft Edge, Internet Explorer, Windows App Platform and Frameworks, Windows Media, Windows Kernel, Microsoft Graphics Component, Windows Input and Composition, Windows Shell, Windows Silicon Platform, Microsoft Xbox, the Microsoft Shop, Windows Cloud Infrastructure, Windows Fundamentals, Windows Direction, Windows Authentication, Windows Cryptography, Microsoft HoloLens, Windows Virtualization, Windows Peripherals, Windows Storage and Filesystems, Windows File Server and Clustering, Windows Hybrid Storage Services, the Microsoft JET Database Engine, and the Windows Update Stack. For details, meet the Release Notes for June 2020 Security Updates.

There are no known problems in this build.

What IT needs to know: Because this is a security update, it should be applied relatively soon. Over the next few weeks, cheque for reports about problematic issues, and if all seems well, apply the update.

(Get more info virtually KB4557957.)

Windows ten May 2020 Update (version 2004)

Release appointment: May 27, 2020

Version 2004, called the Windows ten May 2020 Update, is the virtually recent update to Windows 10. This is a relatively modest update but does have a variety of new features for both users and system administrators. For more details, see: "Review: Windows 10 May 2020 Update delivers trivial tweaks that add up to... well, not a lot."

Here'south a quick summary of what'due south new in 2004:

Cortana now runs as a standalone app in a resizable window. It also loses a diversity of capabilities, such as playing music, controlling home devices, and working on the lock screen.
Task Manager now displays new information, including the temperature of your GPU and your deejay blazon.
Settings gets many pocket-size tweaks, including adding a header with business relationship data, and a redone network status page that combines information that used to be found on multiple pages, such as your IP address, current connection properties and data usage.
The Windows Subsystem for Linux (WSL) gets more features. Information technology now uses a real Linux kernel, and is faster than previously.
IT can now take reward of Windows Hello biometrics logins rather than passwords, past setting that upwardly as the default on enterprise devices.
Installing and setting up Windows for others has been made easier thanks to new controls added to Dynamic Update, which can atomic number 82 to less reanimation during installation for users.
A diversity of new commands accept been given to PowerShell for Delivery Optimization, a Windows networking service that reduces bandwidth consumption by sharing the work of downloading update and upgrade packages among multiple devices in business deployments.
The security of the Chromium version of Edge has been improved, thanks to porting Awarding Guard to it.