Use this if you have a “stuck” update or upgrade install.

Found this on the Windows 10 forum. It worked for the person that posed the question so I tried it and it worked for me.

Enter Troubleshooting on the search bar

Select Troubleshooting Contol panel

When it comes up select View All in the upper left corner

From the list it presents select select Windows Update

You get a box that says Fix and resolve problems that prevent you from updating Windows.

Run the Troubleshooter

It may report no errors found.

Restart the computer

Go to Settings select Update and Security and the hung download is gone.

Have it check for updates.

I checked for updates and it found and installed the updates