I also should have added that the group archives for the previously
mentioned groups are public. If you are a beginner with Android (or NVDA,
or anything a group is about) it really behooves you to go to the group
archive page and start doing searches as your first order of business.
Almost any question a beginner is getting ready to ask has likely been
asked, and answered, many times before and you'll have the information you
want far more immediately by searching for it and reading up in what you
find.
--

Brian - Windows 10, 64-Bit, Version 21H1, Build 19043

Nothing in all the world is more dangerous than sincere ignorance and
conscientious stupidity.

~Martin Luther King, Jr.