Technology is so diversified that it is improper and also impossible to cover all the fields in a single forum. Therefore, if you have questions about some specific field, you are suggested to check our MyForum service first. You can find forums of specific fields hosted by our expert friends in that service. Those forums are visited by people of the same interest and expertise frequently. Therefore, it will be easier to get response if you expose your question there. You, however, could still post your question here but you might need to wait longer to get response.