If you have a question, may I request that you do a search first.
There are a great many threads on the subjects, which bother people most.
It is a little unfair to ask, those who spent a lot of time trying to assist people, to keep on answering the same questions, just because people are (maybe) not aware that if they first do a search they will probably find the answer they need.
If after that, you are still at a loss they can ask a specific question about that point.