Welcome to the forum! There are a lot of helpful people here.
The best way to learn how to use the forum is to start posting! If I have a general question, I do a quick search on some key words.
If I can't find what I'm looking for, I start a new thread.
Like all forums, conversations tend to wander. There isn't any penalty for asking a previously asked question. Someone will quickly point it out. We won't shave your head and take away your birthday!