Cumulative updates - May 12th 2020

This is a summary of the cumulative updates released on May 12th 2020 for all the supported consumer releases of Windows 10.

1.     Windows 10 1903 and 1909 - KB4556799, Build No. 18362.836 and 18363.836

2.     Windows 10 1809- KB4551853, OS build 17763.1192*

Direct Download links

  •  KB4556799 32-bit update can be downloaded using this link and 64-bit can be downloaded from this.
  •  KB4551853 32-bit link is here and the 64-bit link is here.

Servicing Stack Updates

It is recommended to install Servicing stack updates before installing the cumulative updates. This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

  • For Windows 10 1903/1909, use this link for 32-bit and this link for 64-bit download(KB4556799)
  • For Windows 10 1809, use this link for 32-bit and this link for 64-bit download.(KB4550969)

Known Issues

  • There are no known issues with the updates.

Windows 10 update history

Windows 10 release dashboard

Windows 10 message center

Follow @WindowsUpdate to find out when new content is published to the release information dashboard.

*Revised end of service date for Windows 10, version 1809


Important: Users posting replies referring to their own websites would be considered as Spam and would be suspended from this community.

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RIP Hope you get your files back!

All answers so far have been irrelevant.

Do you have one of the listed processors? If so, keep it.

If not, uninstall it.

And I, too, am only an ordinary 70 year old windows home user.

And Windows 10 does not provide all updates you need.

Your manufacturer provides some of those as well and you need to check those by going to your manufacturer's website.

Mine is Hewlett Packard note how they provide additional support free of charge:

All reputable manufacturers do that. Even Dell does that.

Lost all wifi password and printers.  Microworst at its finest again.

After the new update i am unable to get into my files or anything else. I have a huge cursor which just spins

I can only suggest you contact Microsoft. And this is not the place to do that.
You need to contact either Microsoft or your Computer Manufacturer for help.

When I turn on my computer with Windows 10, often a whole Gb of internet is used up in a very short space of time, even though I havent surfed on the internet, havent allowed windows updates which in the past have left me with a black screen, and have already disabled windows updates.

I pay for limited internet so my internet isn't unlimited and microsoft are wasting it on unauthorised updates. This is unacceptable, Microsoft are stealing from me.

OK so here is what you need to do:

Select "Start" on your taskbar. 

Then Select Settings. Then select "Network and Internet"

 then select "Properties" and set it as a metered connection as shown:

Thread locked. Thank you all for your participation.

The next set of updates for ver 2004, 1903/09, and 1809 would be available later today.


Windows Insider MVP 2018-current and Moderator
Dell Inspiron 5590 - i5 10210U/12GB DDR4/ 4GB Nvidia MX230/ 512GB nvme

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Discussion Info

Last updated October 4, 2020 Views 16,949 Applies to: