Ms. Vito, i was baffled to see that the icon had showed up after several days of scr*** around to find out how to get rid of this horrid feature. I had so many times opened Preferences, shutting down Word, shutting down the laptop, etc etc, but it was never there.
Now I was finally able to uncheck the checkbox, and the hovering icon is no longer in my Word documents. And a new Word doc does no longer open with the copilot prompt. The entire thing is bewildering and weird. Now I need to figure out how to get rid of it on my mobile phone.
I like to use AI as an independent search tool, but not as an enforced tool in my work programs.
Thank you for your effort with text and pics. It will surely help other people. :-)