Windows 10: Why is only the 21H2 version of KB5058920 listed as "Preview" on the Update Catalog

Microsoft release the following Out-of-Band updates earlier this month:KB5058919KB5058920KB5058921KB5058922Viewing the KB articles for those updates, they all appear to be an Out-of-Band release of the April 2025 Cumulative Update.Only the 21H2 version of KB5058920 shows as a "Preview" update when viewing it in the Update Catalog:Microsoft Update CatalogandMicrosoft Update CatalogIs this in error?If not, then why?

:)

 

KB4023057 Version 21H2 appears in Windows updater for a moment

Hi In Windows Update KB4023057 Version 21H2 appears and it wants to downloading but stops immediately at 0% and disappears. Under View update history the update appears as Successfully installed on 9/9/2021. I can manually check for updates and the update appears again for 2 seconds. I run the Windows 10 Update troubleshooter. Didn't found any issues. Wanted to uninstall the update but it isn't listed under Uninstall Updates in View Update History. Not sure if relevant; As Optional quality update available is cumulative preview for 21H2 (KB5007253). Usually I don't install optional updates. Any suggestions?

 

HOW TO UNINSTALL: September 20, 2022 — KB5017858 Cumulative Update Preview for .NET Framework 3.5, 4.8 for Windows 10 Version 21H2

How to uninstall:

September 20, 2022 — KB5017858 Cumulative Update Preview for .NET Framework 3.5, 4.8 for Windows 10 Version 21H2



I normally do NOT install any Microsoft Windows “PREVIEW” type updates.

Unfortunately, this one inadvertently got through and installed.



I want to UNINSTALL it.



But as a ‘PREVIEW’ type update, I don’t see it listed in my normal ‘Program & Features’ listing and can’t find any way to have it present the “Uninstall or Change” options.



Hoping the Microsoft Brain Trust knows how I can remove this from my system.



Thanks

 

Update Windows 10 version 1909 to version 21H2

Can I Update Windows 10 version 1909 to version 21H2 (latest)?

Then Please send the useful steps to do that...

By changing windows version 1909 to 21H2 does it removes all files(music, videos, software,etc.) present in my laptop or it is safe, nothing will be deleted.

Now I am not getting critical updates for windows version 1909.

Please anybody give suggestion regarding this matter.