See screenshot below if you already have the latest version number of windows 10 currently installed then the windows 10 update assistant will only show you thank you for updating to the latest version of windows 10.
How to update windows 10 version 1803 to 2004.
If version 2004 isn t offered automatically through check for updates you can get it manually through the update assistant.
If you want to install the update now select start settings update security windows update and then select check for updates if updates are available install them.
Windows 10 version 1803 the april 2018 update home and pro editions have reached end of service.
For windows 10 devices that are at or within several months of reaching end of service windows update will automatically initiate a feature update with users having the ability to choose a convenient time.
This update includes reliability improvements to windows update service components in consumer windows 10 versions 1507 1511 1607 1703 1709 1803 1809 1903 and 1909.
If you run into problems updating your device including problems with previous major updates.
Specifically this update targets devices that run windows 10 version 1803 or later versions that are either home edition or pro edition.
Devices that run windows 10 home or pro edition that are joined to an active directory or azure active directory domain or are wsus or wufb managed are also excluded from this automatic update.
Microsoft officially started rolling out windows 10 version 2004 the windows 10 may 2020 update yesterday but for many people it is not being offered when they check via windows update.
Keeping those devices supported and receiving the monthly updates that are critical to.