I was playing with Logos settings and suddenly lots of extra information is displayed in my NT bibles: WHOM OR WHAT SPOKEN OR WRITTEN ABOUT, RELATIVE REFERENCE, CAUSE/REASON, etc.
How do I get this off my screen?
Welcome to the forums. It sounds like you have an unwanted visual filter turned on. It you post a screen image using the paperclip or Amber icon, I can tell you which one. Or go to the visual filters menu (three dot pile) and turn off any filters you don't want - mostly likely a propositional outline or discourse analysis filter.