Download (KB4579311) Microsoft Releases Windows 10 20H2 Insider Preview Build 19042.572

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October 2020 is full of updates. This month Microsoft is going to launch many updates for the Windows that includes the cumulative updates and insider builds. The latest arrival of 13 October is KB4579311 update and you can find the Windows 10 20H2 Insider Preview Build 19042.572. This update contains minor fixes and some Beta stuff that is under development. Have a look at What Microsoft is going to do in their upcoming final update.

What’s New in this update

There are no features at all in this update. Only some advanced are added to the previous Windows 10 insider update. Overall, users’ Windows experience will be improved, and also some slow elements will get speedy if you get this one. The new one the better one, this rule is applied on every update and so as the Windows. Addressed some important and non-important issues. The update is minor as compared to the recent updates launched by the Microsoft Update.

Windows 10 20H2 Insider Preview Build 19042.572


  • win32k privilege elevation has been addressed in this update.
  • An issue with the automated deletion of critical files and folders from %systemroot%\system32 has been fixed here, that occurs while you configure the Group policy during deleting Cached Profiles.
  • Null ports using the user interface issue has been fixed.
  • Many security patches are updated. For example Windows Authentication, Windows Kernel, Microsoft Graphics Component, Windows Media, Windows Fundamentals and Windows Virtualization.

How to download Windows 10 20H2 Insider Preview Build 19042.572 

Today we are going to guide you on how to download and install KB4579311 Windows 10 Cumulative Update [Version 1909, 1903] – October 2020.

Install Through Windows Update option:

Follow the sequence mentioned below. it will take you in the Windows 10 optional update option.

Windows Settings –> Update & Security –> Windows Update.

Click on the Check for updates button located In the right-hand pane.

When Windows 10 will complete the search, it will show you the update with install and time option if available. Under the updates section, you will also see an Optional Update option. 2020-10 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4579311) is available. Click on the update and install it on the computer

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