You can always try searching for what you need. As you suspect, it’s quite possibly already here somewhere. Problem is, if a knowledge base was put together that covers a reasonable amount of info, well explained, it would be pretty big. So I suspect many would just go ahead and start a new thread anyway. See it all the time in the existing threads, the same question gets asked again in that thread because people don’t want to take the time to search.
No biggie though, plenty of experienced people are here with an honest desire to help. Yeah, you do have to slog through some goofy noobie posts sometimes to get it, but it usually works out. Its OK, we’ve all been there, and occasionally go back for a visit! Cheers guys.