Recently, Microsoft released KB5001391 Preview cumulative update for Windows 10 version 2004 and 20H2. It’s a non-security cumulative preview update that will convert your current system to Windows 10 Build 19042.964. So, anyone using Windows 10 2004 and Windows 10 20H2 can get this new update.

The new KB5001391 update brings the news and interests feature on the Windows 10 taskbar. The preview update contains few performance improvements, bug fixes, and some other new features. Below, we have shared some of the best features of the Windows 10 KB5001391 update.

Features of Windows 10 KB5001391 update

Features of Windows 10 KB5001391 update

Actually, the update focuses more on improvements & bug fixes. It only has 3 major features. Below, we have listed some of the Windows 10 KB5001391 update highlights. Let’s check out.

  • News & Interest

The new update brings the news and interest features to the Windows taskbar. The feature lets you access news, weather, sports, and more right from the Windows taskbar. The feed gets updated throughout the day. Also, you can personalize the feel with relevant content tailored for you.

  • No Blank Tiles on Start Menu

Previously, users have reported blank tiles on the Start menu. So, with Windows 10 KB5001391, Microsoft also dealt with that issue. This is not a feature, but it’s an improvement made on Windows 10 KB5001391 update. With this update, you will no longer see blank tiles on the Start menu.

  • Headset Sleep Mode Adjustments

With Windows 10 KB5001391 update, you also get an option to adjust the idle time before a headset goes to the Sleep mode. You can access the settings from the Settings App for Windows Mixed Reality.

For a complete list of Improvements and fixes introduced in the KB5001391 update, you need to check out this webpage.

Known Issues in Windows 10 KB5001391 update

Whenever Microsoft releases a Cumulative update for Windows 10, it also shares the known issues that users may experience after installing the update. There are some issues that users might face after installing the latest update. Below, we have listed some known issues in the KB5001391 update.

  • System and user might lose certifications when updating the device from Windows 10, version 1809, or later. However, this will only happen if a user has installed any Latest cumulative update released on September 2020 or later and then proceed to update to a later version of Windows 10 via media or an installation source that does not have an LCU released in October 2020 or later integrated.
  • You might experience few problems while inputting the Furigana Characters. Microsoft is working on a resolution to provide you an update containing the fix in an upcoming release.
  • Devices with Windows installation media files created from custom sources might have Microsoft Edge Legacy removed by this update.
  • Users may also experience few problems while playing games in full screen or borderless Windowed mode. However, Microsoft knows about this issue and said they would fix this via a server-side update.

Download Windows 10 KB5001391 update

If you are using Windows 10 2004 and Windows 10 20H2, you can get the update directly from the Update & Security page. However, if you cannot get the update downloaded on your system, you can use the offline installation file.

Microsoft shared the offline installer files of the Windows 10 KB5001391 update. You need to visit this web page to download Windows 10 KB5001391 Offline Installer. You will see a screen like below.

Download Windows 10 KB5001391 update

On the Update Catalog, you need to click on the ‘Download‘ button next to the correct version/edition of Windows 10. Once done, the download would start.

How to Install Windows 10 KB5001391 update?

As mentioned above, Windows 10 KB5001391 update is available via Microsoft Update. So, you need to head to the Settings > Update & Security > Windows Update section.

Install Windows update

Under the ‘Optional updates available’ area, you will find the link to download and install the Windows 10 KB5001391 update. Once downloaded, click on the ‘Restart Now’ button to finish the installation process.

There’s another important thing to note here. Microsoft is now combining the latest servicing stack update (SSU) with the cumulative updates. That simply means that you don’t need to install the SSU update first to get this update. However, if you receive an error message during the installation, you should install the most recent standalone SSU (KB4598481) and then attempt to install the cumulative update.

How to Uninstall Windows 10 KB5001391 update?

Well, if you are experiencing problems after installing the new update, and wish to roll back to the previous version, then you need to follow this guide – How to Rollback Windows 10 Updates (Including Insider Builds)

The guide list some easy steps to uninstall Windows 10 update. However, you need to uninstall the update within the 10-day time frame. After 10 days, the option to roll back to the previous build would be unavailable.

So, this article is all about Windows 10 KB5001391 update. I hope this article helped you! Please share it with your friends also. If you have any doubts related to this, let us know in the comment box below.


  1. Hi, Tech Viral I try to update my PC windows but it will not update, but showing me some file is missing. So can I download update offline and installed it manually. Or is their any other way out. Also my Microsoft store is not opening, for me to download application from the Microsoft store


Please enter your comment!
Please enter your name here