Windows 10: A information to the updates
Here’s what it’s worthwhile to find out about every replace to the present model of Windows 10 because it’s launched from Microsoft. Now up to date for KB5009543, launched on Jan. 11, 2022.
Microsoft
On November 16, Microsoft introduced the supply of Windows 10 model 21H2, often known as the November 2021 Update. But the launch of a serious Windows 10 replace isn’t the tip of a course of — it’s actually only the start. As quickly as considered one of Microsoft’s twice-yearly characteristic updates is launched, the corporate rapidly will get to work on bettering it by fixing bugs, releasing safety patches, and infrequently including new options.
In this story we summarize what it’s worthwhile to find out about every replace launched to the general public for the latest variations of Windows 10 — variations 21H2, 21H1, 20H2, and 2004. (Microsoft releases updates for these 4 variations collectively.) For every construct, we’ve included the date of its preliminary launch and a hyperlink to Microsoft’s announcement about it. The most up-to-date updates seem first.
Note that Microsoft has not but begun actively pushing Windows 10 21H2 to most customers. You can search out and set up the discharge in your PC, however why rush issues? In reality, we suggest maintaining 21H2 off your machine for now to keep away from any bugs that will crop up with the brand new launch.
[ Further reading: How to handle Windows 10 updates ]
If you’re nonetheless utilizing an earlier model of Windows 10 or of Windows, see the Microsoft help web site for information about updates to Windows 10 1909, 1903, 1809, 1803, 1709, 1703, 1607, 1511, the preliminary model of Windows 10 launched in July 2015, Windows 8.1, and Windows 7.
And should you’re in search of details about Insider Program previews for upcoming characteristic releases of Windows 10, see “Windows 10 Insider Previews: A guide to the builds.”
Updates to Windows 10 variations 2004, 20H2, 21H1, and 21H2
KB5009543 (OS Builds 19042.1466, 19043.1466, and 19044.1466)
Release date: January 11, 2022
The construct fixes a bug within the Japanese Input Method Editors (IME) and consists of all kinds of safety updates. For particulars, see Microsoft’s Security Update Guide and the January 2022 Security Update notes.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are three identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5009543.)
KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)
Release date: December 14, 2021
The construct consists of all kinds of safety updates. For particulars, see Microsoft’s Security Update Guide and the December 2021 Security Update notes.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are three identified points on this replace, together with one wherein units with Windows installations created from customized offline media or a customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5008212.)
KB5007253 (OS Builds 19041.1387, 19042.1387, 19043.1387, and 19044.1387) Preview
Release date: November 22, 2021
This elective replace could be downloaded from the Microsoft Update Catalog or by going to Settings > Update & Security > Windows Update > Optional updates obtainable.
The construct fixes a wide range of bugs, together with one which induced the 32-bit model of Microsoft Excel to cease engaged on sure units once you exported to PDF, and one other that induced the Settings web page to unexpectedly shut after you uninstalled a font.
There are a number of identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5007253 Preview.)
Windows 10 November 2021 Update (model 21H2)
Release date: November 16, 2021
Version 21H2, referred to as the Windows 10 November 2021 Update, is the second characteristic replace to Windows 10 launched in 2021. Here’s a fast abstract of what’s new:
- Wi-Fi safety has been enhanced with WPA3 H2E requirements help.
- GPU compute help has been added within the Windows Subsystem for Linux (WSL) and Azure IoT Edge for Linux on Windows (EFLOW) deployments for machine studying and different compute-intensive workflows.
There are additionally a variety of options designed for IT and enterprise:
- Windows Hello for Business has a brand new deployment technique referred to as cloud belief that simplifies passwordless deployments.
- For elevated safety, there have been modifications to the Universal Windows Platform (UWP) VPN APIs, which incorporates the flexibility to implement frequent web-based authentication schemes and to reuse present protocols.
- Apps can now be provisioned from Azure Virtual Desktop. This permits these apps to run identical to native apps, together with the flexibility to repeat and paste between distant and native apps.
- The launch closes the hole between Group Policy and cell gadget administration (MDM) settings. The gadget configuration settings catalog has been up to date to listing greater than 1,400 settings beforehand not obtainable for configuration through MDM. The new MDM insurance policies embody administrative template (ADMX) insurance policies, reminiscent of App Compat, Event Forwarding, Servicing, and Task Scheduler.
- An improve to Windows 10 Enterprise consists of Universal Print, which now helps print jobs of as much as 1GB or a collection of print jobs from a person consumer that add as much as 1GB inside any 15-minute interval.
- Universal Print integrates with OneDrive for internet and Excel for internet. This permits customers of any browser or gadget related to the web to print paperwork hosted in OneDrive for internet to a printer of their group with out putting in printer drivers on their units.
Microsoft has additionally introduced that beginning with this launch, Windows 10 will get characteristic updates solely every year.
Updates to Windows 10 variations 2004, 20H2, and 21H1
KB5007186 (OS Builds 19041.1348, 19042.1348, and 19043.1348)
Release date: November 9, 2021
This replace makes high quality enhancements to the servicing stack, which is the part that installs Windows updates. The construct additionally consists of all kinds of safety updates. For particulars, see Microsoft’s Security Update Guide and the November 2021 Security Update notes.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are three identified points on this replace, together with one wherein units with Windows installations created from customized offline media or a customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5007186.)
KB5006738 (OS Builds 19041.1320, 19042.1320, and 19043.1320)
Release date: October 26, 2021
This replace makes high quality enhancements to the servicing stack, which is the part that installs Windows updates. It additionally fixes all kinds of bugs, together with one which prevented subtitles from displaying for some video apps and streaming video websites, and one other that typically induced lock display screen backgrounds to look black in the event that they had been set as much as have a slideshow of images because the lock display screen background.
There are three identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5006738.)
KB5006670 (OS Builds 19041.1288, 19042.1288, and 19043.1288)
Release date: October 12, 2021
This replace makes high quality enhancements to the servicing stack, which is the part that installs Windows updates. It additionally fixes a bug that prevented some functions, reminiscent of Microsoft Office and Adobe Reader, from opening or induced them to cease responding.
The construct additionally consists of all kinds of safety updates. For particulars, see Microsoft’s Security Update Guide and the October 2021 Security Update notes.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are two identified points on this replace, together with one wherein units with Windows installations created from customized offline media or a customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5006670.)
KB5005611 (OS Builds 19041.1266, 19042.1266, and 19043.1266) Preview
Release date: September 30, 2021
This construct fixes a small variety of bugs, together with one wherein functions reminiscent of Microsoft Outlook all of a sudden stopped working throughout regular use, and one other that induced blurry News and Interests icons with sure display screen resolutions.
(Get extra data about KB5005611.)
KB5005565 (OS Builds 19041.1237, 19042.1237, and 19043.1237)
Release date: September 14, 2021
This replace makes high quality enhancements to the servicing stack, which is the part that installs Windows updates. It additionally fixes a bug that induced EnergyShell to create an infinite variety of youngster directories. The difficulty occurred once you used the EnergyShell Move-Item command to maneuver a listing to considered one of its youngsters. As a end result, the amount crammed up and the system stopped responding.
The construct additionally consists of all kinds of safety updates. For particulars, see Microsoft’s Security Update Guide.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are two identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5005565.)
KB5005101 (OS Builds 19041.1202, 19042.1202, and 19043.1202)
Release date: September 1, 2021
This construct fixes all kinds of bugs, together with one which reset syncing for Microsoft OneDrive to “Known folders only” after you put in a Windows replace, and one other wherein flickering and residual line artifacts appeared when resizing photographs.
The construct additionally consists of greater than 1,400 new cell gadget administration (MDM) insurance policies. With them, you possibly can configure insurance policies that Group Policies additionally help. These new MDM insurance policies embody administrative template (ADMX) insurance policies, reminiscent of App Compat, Event Forwarding, Servicing, and Task Scheduler. Starting in September 2021, you should utilize the Microsoft Endpoint Manager (MEM) Settings Catalog to configure these new MDM insurance policies.
There are a number of identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO photographs might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5005101.)
KB5005033 (OS Builds 19041.1165, 19042.1165, and 19043.1165)
Release date: August 10, 2021
This construct modifications the default privilege requirement for putting in drivers when utilizing Point and Print. After putting in this replace, it’s essential to have administrative privileges to put in drivers. See KB5005652, Point and Print Default Behavior Change, and CVE-2021-34481 for extra data. The construct additionally makes high quality enhancements to the servicing stack, which is the part that installs Windows updates.
The construct additionally consists of all kinds of safety updates. For particulars, see Microsoft’s Security Update Guide.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are a number of identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5005033.)
KB5004296 (OS Builds 19041.1151, 19042.1151, and 19043.1151)
Release date: July 29, 2021
This construct fixes all kinds of bugs, together with one which induced the File Explorer window to lose focus when mapping a community drive, one other that didn’t detect web connectivity when related to a VPN, and one other that induced System Integrity to leak reminiscence.
There are a number of identified points on this replace, together with one wherein units with Windows installations created from customized offline media or a customized ISO picture might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5004296.)
KB5004237 (OS Builds 19041.1110, 19042.1110, and 19043.1110)
Release date: July 13, 2021
This construct fixes a number of bugs, together with one which made it tough to print to a wide range of printers, primarily USB receipt or label printers. It additionally removes help for the PerformTicketSignature setting and completely permits Enforcement mode for CVE-2020-17049.
It additionally has a wide range of safety updates for Windows Apps, Windows Management, Windows Fundamentals, Windows Authentication, Windows User Account Control (UAC), Operating System Security, Windows Virtualization, Windows Linux, the Windows Kernel, the Microsoft Scripting Engine, the Windows HTML Platforms, the Windows MSHTML Platform, and Windows Graphics.
For extra particulars, see Microsoft’s Security Update Guide.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are a number of identified points on this replace, together with one wherein units with Windows installations created from customized offline media or customized ISO photographs might need Microsoft Edge Legacy eliminated by this replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5004237.)
KB5004945 (OS Builds 19041.1083, 19042.1083, and 19043.1083)
Release date: July 6, 2021
This construct closes a distant code execution exploit within the Windows Print Spooler service, often known as “PrintNightmare,” as documented in CVE-2021-34527.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB5004945.)
KB5004760 (OS Builds 19041.1082, 19042.1082, and 19043.1082)
Release date: June 29, 2021
This out-of-band construct fixes a bug that will stop you from opening PDFs utilizing Internet Explorer 11 or apps that use the 64-bit model of the WebBrowser management.
Among the construct’s identified points are one wherein when utilizing the Microsoft Japanese Input Method Editor (IME) to enter Kanji characters in an app that robotically permits the enter of Furigana characters, you may not get the right Furigana characters. You may have to enter the characters manually.
(Get extra data about KB5004760.)
KB5003690 (OS Builds 19041.1081, 19042.1081, and 19043.1081)
Release date: June 21, 2021
This construct addresses about three dozen bugs, together with one wherein signing in utilizing a PIN fails, and one other that may trigger a VPN to fail after renewing a consumer auto-enrolled certificates. It additionally removes Adobe Flash out of your PC and makes enhancements to the servicing stack, the part that installs Windows updates.
Among the construct’s identified points are one wherein when utilizing the Microsoft Japanese Input Method Editor (IME) to enter Kanji characters in an app that robotically permits the enter of Furigana characters, you may not get the right Furigana characters. You may have to enter the characters manually.
(Get extra data about KB5003690.)
KB5004476 (OS Builds 19041.1055, 19042.1055, and 19043.1055)
Release date: June 11, 2021
This out-of-band construct fixes a bug that may redirect you to the Microsoft Store web page for Gaming Services once you attempt to set up or begin an Xbox Game Pass sport in your Windows 10 gadget. Additionally, you may obtain error 0x80073D26 or 0x8007139F. For extra data, see KB5004327.
In addition, the construct makes enhancements to the servicing stack, the part that installs Windows updates.
(Get extra data about KB5004476.)
KB5003637 (OS Builds 19041.1052, 19042.1052, and 19043.1052)
Release date: June 8, 2021
This construct consists of enhancements to the servicing stack, which is the part that installs Windows updates. It additionally consists of modifications for verifying consumer names and passwords and for storing and managing recordsdata.
It additionally has a wide range of safety 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 extra particulars, see Microsoft’s Security Update Guide.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There are a number of identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10. Devices utilizing Windows Update for Business or that join on to Windows Update aren’t impacted.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB5003637.)
KB5003214 (OS Builds 19041.1023, 19042.1023, and 19043.1023) Preview
Release date: May 25, 2021
This construct provides the Open on hover choice (which is checked by default) to the News and pursuits menu. To entry it, right-click a clean area on the Windows taskbar and open the News and pursuits menu.
In addition, it makes high quality enhancements to the servicing stack, which is the part that installs Windows updates. It additionally consists of all kinds of small bug fixes, together with one which displayed objects on the desktop after they’ve been deleted from the desktop, and one other that induced configuration issues with units that had been configured utilizing cell gadget administration (MDM) RestrictedGroups, LocalUsersAndGroups, or UserRights insurance policies.
(Get extra data about KB5003214 Preview.)
Windows 10 May 2021 Update (model 21H1)
Release date: May 18, 2021
Version 21H1, referred to as the Windows 10 May 2021 Update, is the latest replace to Windows 10. This is a comparatively minor replace, but it surely does have a couple of new options.
Here’s a fast abstract of what’s new in 21H1:
- Windows Hello multicamera help: If you have got an exterior Windows Hello digicam in your PC, you possibly can set the exterior digicam as your default digicam. (Windows Hello is used for signing into PCs.) Why ought to this variation matter to you? If you have got an exterior digicam, you in all probability purchased it as a result of it’s superior to the built-in, inside one in your laptop. So with this variation, you’ll be capable of use the extra correct digicam for logging into your PC.
- Improved Windows Defender Application Guard efficiency: Windows Defender Application Guard lets directors configure functions to run in an remoted, virtualized container for improved safety. With this variation, paperwork will open extra rapidly. It can at the moment take as much as a minute to open an Office doc in it.
- Better Windows Management Instrumentation (WMI) Group Policy Service help: Microsoft has made it simpler for directors to alter settings to help distant work.
Updates to Windows 10 variations 2004 and 20H2 previous to the 21H1 launch
KB5003173 (OS Builds 19041.985 and 19042.985)
Release date: May 11, 2021
This construct consists of a wide range of safety updates for Windows App Platform and Frameworks, the Windows Kernel, Windows Media, the Microsoft Scripting Engine, and the Windows Silicon Platform. For extra particulars, see Microsoft’s Security Update Guide. It additionally updates safety for Bluetooth drivers and Windows OLE (compound paperwork).
There are a number of identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10. Devices utilizing Windows Update for Business or that join on to Windows Update aren’t impacted.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB5003173.)
KB5001391 (OS Builds 19041.964 and 19042.964) Preview
Release date: April 28, 2021
This replace offers you fast entry to an built-in feed of dynamic content material, reminiscent of information, climate, sports activities, and extra, that updates all through the day, through the Windows taskbar. You can personalize the feed to match your pursuits. For extra particulars, see Microsoft’s “Personalized content at a glance: Introducing news and interests on the Windows 10 taskbar.”
There are a number of identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10. In addition, units with Windows installations created from customized offline media or customized ISO photographs might need the legacy model of Microsoft Edge eliminated by the replace, however not robotically changed by the brand new Microsoft Edge.
(Get extra data about KB5001391 Preview.)
KB5001330 (OS Builds 19041.928 and 19042.928)
Release date: April 13, 2021
This replace consists of all kinds of safety updates, for Windows App Platform and Frameworks, Windows Apps, Windows Input and Composition, Windows Office Media, Windows Fundamentals, Windows Cryptography, the Windows AI Platform, Windows Kernel, Windows Virtualization, and Windows Media. For particulars, see Microsoft’s Security Update Guide web site.
There are a number of different safety points addressed, together with fixing a possible elevation of privilege vulnerability in the best way Azure Active Directory internet sign-in permits arbitrary looking from the third-party endpoints used for federated authentication.
In this construct, Microsoft additionally eliminated the Microsoft Edge legacy browser and changed it with the brand new Chromium-based Edge.
There are a number of identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10. Devices utilizing Windows Update for Business or that join on to Windows Update aren’t impacted.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB5001330.)
KB5000842 (OS Builds 19041.906 and 19042.906) Preview
Release date: March 29, 2021
This replace fixes a wide range of minor bugs, together with one which made excessive dynamic vary (HDR) screens seem a lot darker than anticipated, and one other that induced video playback to be out of sync in duplicate mode with a number of displays.
There are a number of identified points on this construct, together with one wherein System and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10. Devices utilizing Windows Update for Business or that join on to Windows Update aren’t impacted.
(Get extra data about KB5000842 Preview.)
KB5001649 (OS Builds 19041.870 and 19042.870)
Release date: March 18, 2021
This out-of-band replace fixes a single bug wherein graphical content material couldn’t be printed.
There is one identified difficulty on this replace, wherein system and consumer certificates could also be misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10.
(Get extra data about KB5001649.)
KB5001567 (OS Builds 19041.868 and 19042.868)
Date: March 15, 2021
This out-of-band replace fixes a single bug, which induced a blue display screen once you tried to print to sure printers utilizing some apps.
There is one identified difficulty on this replace, wherein system and consumer certificates could also be misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10.
(Get extra data about KB5001567.)
KB5000802 (OS Builds 19041.867 and 19042.867)
Release date: March 9, 2021
This replace consists of all kinds of safety updates for the Windows Shell, Windows Fundamentals, Windows Management, Windows Apps, Windows User Account Control (UAC), Windows Virtualization, the Windows Kernel, the Microsoft Graphics Component, Internet Explorer, Microsoft Edge Legacy, and Windows Media. For particulars, see the Microsoft Security Update Guide.
There are three identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB5000802.)
KB4601382 (OS Builds 19041.844 and 19042.844) Preview
Release date: February 24, 2021
This replace fixes a wide range of minor bugs, together with one which induced video playback to flicker when rendering on sure low-latency succesful displays, and one other that typically prevented the enter of strings into the Input Method Editor (IME).
(Get extra data about KB4601382.)
KB4601319 (OS Builds 19041.804 and 19042.804)
Release date: February 9, 2021
This replace fixes a bug and consists of a wide range of safety updates. The bug mounted may harm the file system of some units and stop them from beginning up after working chkdsk /f.
Security updates are supplied 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 Core Networking, and Windows Hybrid Cloud Networking. For particulars, see the Microsoft Security Update Guide.
There are three identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4601319.)
KB4598242 (OS Builds 19041.746 and 19042.746)
Release date: January 12, 2021
This construct fixes a wide range of safety vulnerabilities, together with one with HTTPS-based intranet servers, and a safety bypass vulnerability in the best way the Printer Remote Procedure Call (RPC) binding handles authentication for the distant Winspool interface.
There are additionally safety 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 particulars see the Microsoft Security Update Guide.
There are two identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10, model 1809.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4598242.)
KB4592438 (OS Builds 19041.685 and 19042.685)
Release date: December 8, 2020
This replace fixes a safety vulnerability by stopping functions that run as a SYSTEM account from printing to “FILE:” ports. It additionally has safety updates for the legacy model of Microsoft Edge, the Microsoft Graphics Component, Windows Media, Windows Fundamentals, and Windows Virtualization. For particulars see the Microsoft Security Update Guide.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4592438.)
KB4586853 (OS Builds 19041.662 and 19042.662) Preview
Release date: November 30, 2020
This construct fixes all kinds of bugs, together with one which induced Narrator to cease responding after you unlock a tool if the app was in use earlier than you locked the gadget, and one other that made makes the contact keyboard unstable within the Mail app.
There are two identified points on this replace, one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10, and one other wherein customers of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages may expertise points when trying numerous duties.
(Get extra data about KB4586853.)
KB4594440 (OS Builds 19041.631 and 19042.631)
Release date: November 19, 2020
This minor construct fixes points with Kerberos authentication associated to the PerformTicketSignature registry subkey worth in CVE-2020-17049, which was part of the November 10, 2020 Windows replace.
There are two identified points on this replace, one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10, model 1809 or later to a later model of Windows 10, and one other wherein customers of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages may expertise points when trying numerous duties.
(Get extra data about KB4594440.)
KB4586781 (OS Builds 19041.630 and 19042.630)
Release date: November 10, 2020
This construct updates the 2020 DST begin date for the Fiji Islands to December 20, 2020 and consists of safety updates to the Microsoft Scripting Engine, Windows Input and Composition, Microsoft Graphics Component, the Windows Wallet Service, Windows Fundamentals, and the Windows Kernel. For particulars see the discharge notes for November 2020 Security Updates.
There are two identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10, and one other wherein customers of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages may expertise points when trying numerous duties.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4586781.)
KB4580364 (OS Builds 19041.610 and 19042.610)
Release date: October 29, 2020
This replace makes it simpler to connect with others in Skype, utilizing Meet Now from the taskbar. In addition, there are all kinds of bug fixes, together with for one which displayed the wrong CPU frequency for sure processors, one other that displayed nothing on the display screen for 5 minutes or extra throughout a Remote Desktop Protocol (RDP) session, and one other that induced the Docker pull operation to fail resulting from a Code Integrity (CI) Policy that blocks the import of a Windows container picture.
There are two identified points on this replace, together with one wherein system and consumer certificates is perhaps misplaced when updating a tool from Windows 10 model 1809 or later to a later model of Windows 10, and one other wherein customers of the Microsoft Input Method Editor (IME) for Japanese or Chinese languages may expertise points when trying numerous duties.
(Get extra data about KB4580364.)
Windows 10 October 2020 Update (model 20H2)
Release date: October 20, 2020
Version 20H2, referred to as the Windows 10 October 2020 Update, is the latest replace to Windows 10. This is a comparatively minor replace however does have a couple of new options.
Here’s a fast abstract of what’s new in 20H2:
- The new Chromium-based model of the Microsoft Edge browser is now constructed straight into Windows 10.
- The System web page of Control Panel has been eliminated. Those settings have been moved to the Settings app.
- The Start menu’s tiled background will match your alternative of Windows themes. So the tiled background shall be gentle should you’re utilizing the Windows 10 gentle theme and darkish should you’re utilizing the Windows 10 darkish theme.
- When you utilize Alt-Tab, Edge will now show every tab in your browser in a special Alt-Tab window. Previously, once you used Alt-Tab, Edge would get solely a single window. You can change this new conduct by going to Settings > System > Multitasking.
- When you pin a web site to the taskbar in Edge, you possibly can click on or mouse over its icon to see all of your browser tabs which might be open for that web site.
- When you detach a keyboard on a 2-in-1 gadget, the gadget will robotically change to the tablet-based interface. Previously, you had been requested whether or not you needed to modify. You can change that setting by going to Settings > System > Tablet.
- The Your Phone app will get a wide range of new options for some Samsung units. When utilizing one of many units, you possibly can work together with the Android apps in your cellphone from the Your Phone app on Windows 10.
What IT must know: Windows 10 model 20H2 additionally has a wide range of small modifications of notice for sysadmins and people in IT.
- IT professionals who administer a number of cell units get a brand new Modern Device Management (MDM) “Local Users and Groups” settings coverage that mirrors choices obtainable for units which might be managed by Group Policy.
- Windows Autopilot, used to arrange and configure units in enterprises, has gained a wide range of small enhancement, together with higher deployment of HoloLens units, the addition of co-management insurance policies, enhancements to Autopilot deployment reporting, and the flexibility to reuse Configuration Manager process sequences to configure units.
- Microsoft Defender Application Guard now helps Office. This permits untrusted Office paperwork from exterior an enterprise to launch in an remoted container to cease probably malicious content material from compromising computer systems or exploiting private data discovered on them.
- Latest Cumulative Updates (LCUs) and Servicing Stack Updates (SSUs) have been mixed right into a single cumulative month-to-month replace, obtainable through Microsoft Catalog or Windows Server Update Services.
- Biometric sign-on has been made safer. Windows Hello now has help for virtualization-based safety for sure fingerprint and face sensors, which protects, isolates, and secures a consumer’s biometric authentication knowledge.
For extra particulars, see Microsoft’s “What’s new for IT pros in Windows 10, version 20H2.”
Updates to Windows 10 model 2004 previous to the 20H2 launch
KB4579311 (OS Build 19041.572)
Release date: October 13, 2020
This construct fixes a couple of minor bugs and consists of a wide range of safety updates. Among the bugs mounted are a problem with creating null ports utilizing the consumer interface, and one other difficulty with a potential elevation of privilege in win32k.
Security updates had been issued for Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Media, Windows Fundamentals, Windows Authentication, Windows Virtualization, and Windows Kernel. For particulars, see the Release Notes for October 2020 Security Updates.
There are two identified points on this construct: In one, customers of Microsoft Input Method Editor (IME) for Chinese and Japanese might need points with enter. In the opposite, when putting in a third-party driver you may obtain the error “Windows can’t verify the publisher of this driver software.” You may additionally see the error “No signature was present in the subject” when trying to view the signature properties utilizing Windows Explorer.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4579311.)
KB4577063 (OS Build 19041.546) Preview
Release date: October 1, 2020
This construct reduces distortions and aberrations in Windows Mixed Reality head-mounted shows and fixes all kinds of bugs, together with one which induced random line breaks once you redirect EnergyShell console error output, and one other that that prevented the Language Bar from showing when a consumer indicators in to a brand new session.
There is one identified difficulty on this construct: Users of Microsoft Input Method Editor (IME) for Chinese and Japanese might need points with enter.
(Get extra data about KB4577063.)
KB4571756 (OS Build 19041.508)
Release date: September 8, 2020
This construct consists of safety updates for Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Input and Composition, Windows Media, Windows Shell, Windows Cloud Infrastructure, Windows Fundamentals, Windows Management, Windows Kernel, Windows Virtualization, Windows Storage and Filesystems, the Microsoft Scripting Engine, and the Microsoft JET Database Engine.
For particulars, see the Release Notes for September 2020 Security Updates.
The construct additionally fixes a safety vulnerability difficulty with consumer proxies and HTTP-based intranet servers, and addresses a problem with a potential elevation of privileges in windowmanagement.dll.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There is one identified difficulty on this construct: Users of Microsoft Input Method Editor (IME) for Chinese and Japanese might need points with enter.
(Get extra data about KB4571756.)
KB4571744 (OS Build 19041.488)
Release date: September 3, 2020
This construct fixes a laundry listing of minor bugs, together with one which prevented apps from downloading an replace or opening in sure eventualities, one other that prevented customers from lowering the dimensions of home windows and one other that induced File Explorer to cease working once you browsed directories of RAW photographs and different file varieties.
There is one identified difficulty on this construct: Users of Microsoft Input Method Editor (IME) for Chinese and Japanese might need points with enter.
(Get extra data about KB4571744.)
KB4566782 (OS Build 19041.450)
Release date: August 11, 2020
This construct consists of safety 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 parts.
For particulars, see the Release Notes for August 2020 Security Updates.
The construct additionally fixes a problem in Universal Windows Platform (UWP) apps that permits single sign-on authentication when an app doesn’t have the Enterprise Authentication functionality.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
There is one identified difficulty on this construct: When utilizing some apps, reminiscent of Microsoft Excel, customers of the Microsoft Input Method Editor (IME) for Chinese and Japanese may obtain an error, or the app may cease responding or shut when trying to pull utilizing the mouse.
(Get extra data about KB4566782.)
KB4568831 (OS Build 19041.423)
Release date: July 31, 2020
This minor construct addresses all kinds of bugs and points, together with one which induced the Settings web page to shut unexpectedly, which prevented default functions from being arrange correctly, and one other that prevented some functions from printing to community printers.
There is one identified difficulty on this construct, wherein when utilizing some apps reminiscent of Excel, customers of the Microsoft Input Method Editor (IME) for Chinese and Japanese may obtain an error, or the app may cease responding or shut when customers try to pull utilizing the mouse.
(Get extra data about KB4568831.)
KB4565503 (OS Build 19041.388)
Release date: July 14, 2020
This construct fixes a number of bugs, together with one that may stop you from connecting to OneDrive utilizing the OneDrive app. It additionally has safety 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 Cloud 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 particulars, see the Release notes for the July 2020 Security Updates.
There is one identified difficulty on this construct, wherein when utilizing some apps, reminiscent of Microsoft Excel, customers of the Microsoft Input Method Editor (IME) for Chinese and Japanese may obtain an error, or the app may cease responding or shut when trying to pull utilizing the mouse.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4565503.)
KB4567523 (OS Build 19041.331)
Release date: June 18, 2020
This minor construct fixes a single difficulty, wherein sure printers couldn’t print, generated print errors, or induced apps and print spoolers to shut unexpectedly.
There is one identified difficulty on this construct, which impacts the ImeMode property to regulate the Input Method Editor (IME) mode for particular person textual content entry fields to extend typing effectivity. Some IMEs on this construct might need points utilizing the ImeMode property with sure apps, for instance the enter mode is not going to change robotically to Kanji or Hiragana.
(Get extra data about KB4567523.)
KB4557957 (OS Build 19041.329)
Release date: June 9, 2020
This construct improves the reliability of voice assistants that use key phrases and has safety 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 Store, Windows Cloud Infrastructure, Windows Fundamentals, Windows Management, 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 particulars, see the Release Notes for June 2020 Security Updates.
There are not any identified points on this construct.
What IT must know: Because it is a safety replace, it needs to be utilized comparatively quickly. Over the subsequent few weeks, test for experiences about problematic points, and if all appears effectively, apply the replace.
(Get extra data about KB4557957.)
Windows 10 May 2020 Update (model 2004)
Release date: May 27, 2020
Version 2004, referred to as the Windows 10 May 2020 Update, is the latest replace to Windows 10. This is a comparatively minor replace however does have a wide range of new options for each customers and system directors. For extra particulars, see: “Review: Windows 10 May 2020 Update delivers little tweaks that add up to… well, not a lot.”
Here’s a fast abstract of what’s new in 2004:
- Cortana now runs as a standalone app in a resizable window. It additionally loses a wide range of capabilities, reminiscent of enjoying music, controlling dwelling units, and dealing on the lock display screen.
- Task Manager now shows new data, together with the temperature of your GPU and your disk sort.
- Settings will get many small tweaks, together with including a header with account data, and a redone community standing web page that mixes data that was once discovered on a number of pages, reminiscent of your IP handle, present connection properties and knowledge utilization.
- The Windows Subsystem for Linux (WSL) will get extra options. It now makes use of an actual Linux kernel, and is quicker than beforehand.
- IT can now make the most of Windows Hello biometrics logins moderately than passwords, by setting that up because the default on enterprise units.
- Installing and establishing Windows for others has been made simpler because of new controls added to Dynamic Update, which may result in much less downtime throughout set up for customers.
- Quite a lot of new instructions have been given to EnergyShell for Delivery Optimization, a Windows networking service that reduces bandwidth consumption by sharing the work of downloading replace and improve packages amongst a number of units in enterprise deployments.
- The safety of the Chromium model of Edge has been improved, because of porting Application Guard to it.