Setup Dynamic Update for Windows 10, version 2004: October 27, 2020

Applies to: Windows 10, version 2004, all editions


This update makes improvements to ease the installation experience when updating Windows 10, version 2004.

How to get this update

This update is available through Windows Update. It will be downloaded and installed automatically.


There are no prerequisites to apply this update.

Restart information 

You don't have to restart your device after you apply this update.  

Update replacement information 

This update replaces the previously released update KB4579308.


Learn about the terminology that Microsoft uses to describe software updates.