How to resize windows - Zorin OS 16

[alt] right click and drag does not work out of the box here. [alt][f8] does not always work to resize many common windows. Such as the "Software" app and much more. I was not easily able to increase the size of the window borders, nor would I want to do such a blasphemous thing. According to xfce, [alt] right click and drag should work. I think it has been modified out of existence by Zorin packagers? Installed on 3 computers last week from Zorin-OS-16-Core-64-bit-r1.iso 2.9 GB (2,866,102,272 bytes). All 3 machines exhibit the same lack easy of resize capability using my prefered method (line 1). I was easily able to setup [alt] right click and drag under Kubuntu, the distro that I am leaving for Zorin if it were not for this showstoppper bug/feature.