Don't you see "Inspect" in the right-click context menu ? *https://developer.mozilla.org/en-US/docs/Tools/Page_Inspector/How_to/Examine_and_edit_HTML

Thanks to you cor-el, I do now. I've seen your name before so thank you for answering these one-offs. What follows below is just a verbose bunch of excuses, but I see now that <CTRL+Shift+c> is what I imagined originally, one less click and it allows me to select highlighted elements without activating them. I'm still working on selecting right-click context menu items with the keyboard. My false assumptions were stacked up. I thought "inspect" context menu only launched the inspector, not interacted with it. I thought page elements were supposed to respond to hover with the tools up, highlight first then action. I had no idea the breadcrumb toolbar was interactive, assumed only status, so It never occurred to me to flick it. I see the breadcrumb scroll stays to the right if I go there manually, preserving the view of the end of the hierarchy when I thought I had to re-scroll for every selection. As a bonus, I see the selected element flashes once if within view, so that's a nice touch. Thank you, and you can see why I wondered if there is such a thing as a recommended tutorial or lesson. The link you offered is an excellent page that I'll read stem to stern. Also, while putzing around I found [[https://developer.mozilla.org/en-US/docs/Tools/Page_Inspector/UI_Tour]], which looks like the tutorial I wished for in addition to other tours. MDN documents are excellent so spending quality time there might be my best approach.