I ran "Windows 10 November 2019 Update .EXE";
now "wsappx" is consuming 5% of my CPU
and it's periodically turns my mouse cursor into an hourglass.

I'm running the "Home" version of Windows.

These services can't be stopped:

Windows Store Services (WSService)
Client License Service (ClipSVC)
AppX Deployment Service (AppXSVC)

I can't launch "Windows Store" ( ms-windows-sto ).