Compatibility update for upgrading to Windows 10, version 1803: March 12, 2019

Applies to: Windows 10, version 1803, all editions


This update makes improvements to ease the upgrade experience to Windows 10, version 1803.

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 computer after you apply this update.

Update replacement information

This update replaces the previously released update KB4486561.


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