Ask and answer questions by chatting or just posting the questions and getting answers. If you want to chat then you would start the chat with the question and details or just question. Then you wait for someone who might know the answer to your question to chat with you. Once you get the answer the two of you can chat about your question and you can get more information or you end the chat after you get your answer. If you don’t like the answer and you want to you can start another chat with the same information and find someone else who might know and give you the abseer. When ever you end the chat it will be saved to your account.