how to choose the best answer in my own question? and how to reply onwards in my own question? overhere?

Once your question has been posted for at least 1 hour, you can:

Choose the best answer (must have at least one answer): Click Choose as Best Answer under your chosen answer.

Rate it 1-5 stars, leave a comment, submit and it is done. Your question is considered "resolved" when a best answer is selected.

You get 3 points for choosing and the best answerer gets 10 points and 1additional for any thumbs up (total to 50)

Any level can choose best answer for a question they have asked and any level can vote on any questions in voting.

You can add details by the pencil icon // edit tab on the toolbar under your question..

You cannot have a back and forth conversation with another user but you can post a response to clarify your question only by using @ user name and then add clarification.

Use this feature ONLY to give any extra useful and practical information that helps to more fully explain the scope of your question and what type of information you're looking for.

Read this thread from the FAQ Pages titled How do I reply to answers?

http://suggestions.yahoo.com/detail/?prop=answers&...

You'll also be given the option of posting a short comment when you Choose a Best Answer to your question (you'll need only wait one hour for the blue Choose as Best Answer buttons to appear with each answer).

Comments can be be posted on a resolved question using the comment option..