Welcome to our forum.
A million questions is a lot, but we'll try to answer them.
You'll definitely find this site to be a good source of info, and if there's ever some info you can't find, you can always post and ask. Lots of good folks here who can help you learn all about polyamory.
Welcome to the lovestyle as well; polyamory is such a wide world and there's so much to learn. The journey is uniquely yours, but we can help out, if/whenever you get stumped on anything.
Glad to have you aboard.