Microsoft has published a white paper with the release of their latest update to Windows 10, describing how they are preparing for an upgrade cycle that will continue on until 2023. The updates released this month include new features such as Linux support and improved Hyper-V CPU performance.
Microsoft releases its monthly Patch Tuesday updates on the second Tuesday of every month. The “microsoft patch tuesday dates 2021” is a command-line tool that allows users to download the December 2021 Patch Tuesday updates.
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14th of December, 2021
Date published: December 2020
- Patch Tuesday 2021’s last wave of changes has finally gone online, and here’s what we got.
- A changelog for each cumulative update, as well as direct download links, may be found below.
- A mild month, as predicted, with just a few security updates and some small changes.
December is here, and many people are eager to learn what the next major feature update will include.
Of course, today is also the release day for the monthly Patch Tuesday upgrades, which, as usual, include a slew of new features, enhancements, and solutions for the most prevalent Microsoft issues discovered in the previous month.
Because each cumulative update for Windows 10 is unique, it’s impossible to speak about a single changelog, which is why this page exists.
We’ll not only provide you with a thorough changelog of all the changes made to each major version of Windows 10, but we’ll also provide direct download links from the Windows Update catalog.
There will also be no preview release, known as a C release, for the month of December 2021 due to reduced activities around the holidays and the impending Western new year.
In December 2021, there will be a monthly security release, also known as a B release, and in January 2022, routine monthly maintenance for both B and C releases will resume.
[DOWNLOAD DIRECT LINKS] Tuesday, December 20, 2021
Windows 11 is the latest version of Microsoft’s operating
As we all know, Windows 11 is Microsoft’s most recent operating system, despite the fact that the corporation previously announced that Windows 10 would be the series’ last release.
However, now that it’s out, the Redmond tech behemoth is working to enhance it and fix some of the flaws that consumers are currently encountering.
Name of the cumulative update
KB5008215
Fixes and enhancements
- This version adds a variety of security enhancements to the OS’s internal functioning. There are no other known problems with this release.
- The servicing stack, which is the component that installs Windows updates, has been improved with this version. Servicing stack updates (SSU) guarantee that your servicing stack is stable and dependable, allowing your devices to download and install Microsoft updates.
Versions 21H1, 20H2, and 2004 of Windows 10
Windows 10 v21H1 is the most recent major version of Windows 10, with the most experimental features.
Thankfully, most of the flaws that were present when Windows 10 was initially released have been fixed, and current version of Windows 10 is significantly more reliable.
![Windows-10-Activation-error-0xc0020036]()
NOTE
As of this release on December 14, 2021, Windows 10, version 2004 has reached the end of its support lifecycle. Microsoft advises that you upgrade to the most recent version of Windows 10 in order to continue getting security and quality updates.
We suggest that you use the relevant Enablement Package KB to upgrade to one of the latest versions of Windows 10. (EKB). Using the EKB simplifies and speeds up upgrading, and just needs a single restart.
To discover the EKB for a given OS, browse to the Fixes and improvements section and expand the collapsible section by clicking or tapping the OS name.
Also included are updates for Microsoft HoloLens (OS Build 19041.1173), which was published on December 14, 2021.
Microsoft will deliver a direct upgrade to the Windows Update Client to enhance Windows Update dependability for Microsoft HoloLens that have not yet been updated to the latest OS Build.
Name of the cumulative update
KB5008212
Issues that have been identified
- This update may remove Microsoft Edge Legacy from devices with Windows installs built from custom offline media or custom ISO image, but it will not immediately replace it with the new Microsoft Edge. When custom offline media or ISO images are built by slipstreaming this upgrade into the image without first installing the standalone servicing stack update (SSU) published March 29, 2021 or later, this problem occurs.
![Windows-10-Activation-error-0xc0020036]()
NOTE
Devices that get updates directly from Windows Update are unaffected. This covers Windows Update for Business-enabled devices. Any device that connects to Windows Update should automatically acquire the most recent versions of the SSU and cumulative update (LCU).
- Some devices are unable to install additional updates after installing the June 21, 2021 (KB5003690) update, such as the July 6, 2021 (KB5004945) or subsequent updates. The error message “PSFX E MATCHING BINARY MISSING” will appear.
- When using Remote Desktop to connect to devices in an untrusted domain after downloading this update, connections may fail to authenticate when utilizing smart card authentication. “Your credentials did not work,” you could get a message. The credentials used to connect to [device name] were invalid. Please create a new account.” “The login attempt failed” is highlighted in red.
Version 1909 of Windows 10
Windows 10, version 1909, achieved end of service on May 11, 2021, for devices running the Home, Pro, Pro for Workstation, Nano Container, and Server SAC editions, according to the Redmond-based software corporation.
Devices using this version of the OS will no longer get monthly security and quality upgrades, which provide protection against the most recent security threats.
So, if you still want to get security and quality updates, Microsoft advises that you upgrade to Windows 10 version 1803.
Name of the cumulative update
KB5008206
Fixes and enhancements
- Adds support for the Republic of Fiji’s discontinuation of daylight savings time in 2021.
- Fixes a bug that caused certain variable fonts to be rendered erroneously.
- Fixes a problem that arises when a dialog box appears in Internet Explorer.
- When connecting to a remote printer that is shared on a Windows print server, error codes 0x000006e4, 0x0000007c, or 0x00000709 are shown.
- Fixes a known problem that prevents programs, such as Kaspersky apps, from launching when you use the Microsoft Installer to fix or upgrade them (MSI).
Version 1809 of Windows 10
This version of the OS is no longer supported by the tech giant, and it will no longer get upgrades. Users who still have this outdated version installed on their devices are strongly recommended to upgrade to a more current version.
You are not obligated to update to Windows 11 straight immediately if you still wish to utilize Windows 10. After all, Microsoft has said that Windows 10 would be supported until 2025.
Name of the cumulative update
KB5008218
Improvements and fixes
- Fixes a known problem that may prevent Microsoft Defender for Endpoint from starting or functioning on Windows Server Core-installed machines.
Issues that have been identified
- Devices with certain Asian language packs installed may encounter the error “0x800f0982 – PSFX E MATCHING COMPONENT NOT FOUND” after installing KB4493509.
- The Cluster Service may fail to start after installing KB5001342 or later because a Cluster Network Driver is missing.
- An problem affects versions of Windows Server that are used as a Key Management Services (KMS) host after installing updates issued on April 22, 2021 or later. Windows 10 Enterprise LTSC 2019 and Windows 10 Enterprise LTSC 2016 client devices may fail to activate. This problem arises only when a new Customer Support Volume License Key is used (CSVLK).
![Windows-10-Activation-error-0xc0020036]()
NOTE
This has no effect on the activation of any other Windows version or edition.
Version 1607 of Windows 10
This is an older OS version, initially issued by Microsoft in August of 2016. The Redmond-based software firm seems to believe there is still opportunity for progress in this area.
- Adobe Flash will be removed from your device as a result of the updates.
- Verification of usernames and passwords has been improved.
- Updates to increase the security of core Windows activities.
Name of the cumulative update
KB5007206
Because of a security issue, all Windows Updates will deactivate the RemoteFX vGPU capability starting in July 2020. See CVE-2020-1036 and KB4570006 for further details on the issue. Attempts to start virtual machines (VMs) with RemoteFX vGPU enabled will fail after installing this update, and warnings such as the following will appear:
When you re-enable RemoteFX vGPU, you’ll get a notice that looks like this:
- The virtual machine cannot be launched because Hyper-V Manager has disabled all RemoteFX-capable GPUs.
- Because the server’s GPU resources are inadequate, the virtual machine cannot be launched.
- The RemoteFX 3D video adapter is no longer supported by us. If you continue to use this adapter, you may be exposing yourself to a security risk. More information is available at (https://go.microsoft.com/fwlink/?linkid=2131976).
Service is now complete.
Important end-of-life dates for Windows 10, version 1607:
- Non-security updates (sometimes known as “C” updates) for Windows 10, version 1607.
- Additional maintenance for Windows 10 Enterprise, Education, and IoT Enterprise versions will begin on April 9, 2019.
- The last two Delta updates for Windows 10, version 1607, will be released on April 9, 2019 and March 12, 2019.
- 9th of October, 2018 – The Nano Server installation option, Windows Server 2016 Standard edition, Windows Server 2016 Datacenter edition, and the Nano Server installation option are all available in Windows Server 2016.
- 8th of October 2018 – Version 1607 of Windows 10 Mobile.
- 10 April 2018 – Windows 10 Home or Pro versions are supported.
These are the updates that Microsoft published for Windows 10 during the Patch Tuesday event in November 2021. Was this information useful to you? Please share your thoughts in the comments box below.
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The “patch tuesday may 2021” is a time when Microsoft releases updates for their operating system. This month, they released the December 2021 Patch Tuesday updates.
Frequently Asked Questions
Can I download the latest Windows Update?
A: Currently, there is no way to download the latest Windows Update. It seems that Microsoft has not yet released it on their website
Can I download Microsoft updates manually?
A: Microsoft does not allow users to download updates manually. Updates are automatically downloaded from the internet and installed when your computer is idle for a specific amount of time.
What time are updates released on Patch Tuesday?
A: Generally, the updates are released at midnight on Tuesday mornings.
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