New user. How do I open Sketchup Make for the first ever time? I am not interested in Sketchup Pro. Why is one of the main screens, apparently regarding Pro, missing the upper-left “X” for closing it? Etc, etc. I just want to install and enter basic Sketchup Make info (eg., name of graphics card) on a screen I once saw but now cannot find. Why make this so hard? I only learned of Sketchup Checkup, by Google, after much frustration.