However, there is a lot of information already on the website. It's always good to do your own research and then come back with the questions you couldn't find the answers to. The link provided in post #2 is a great place to starts.
Yes you are correct. But sometimes people do not have the time to search for answers and a simple question here can help them. If they get the same answer from everyone, then they should assume that is the correct answer. If they get different answers then they have to go and search for it themselves.
What I do not understand is why some people get upset that people ask questions that has been covered before but they may have missed it. So what they asked the question. How does that affect their life? Isn't this site supposed to be owners helping other owners.
They can simply move on to other posts rather than insult the person asking the question.