For making forum posting first register in the site. then click to log in button to logging . after completing the logging process in a site you will see some forum link and you have to select a forum from list.
You have to select a forum which you know or have some little or much knowledge . and when you will enter in a topic or in a treat you will see "post a reply" function in above and below and when you will click in the link you will find the box for your comments.
In a forum people discuss about something and try to solve. It's a place where everybody try to share his or her better knowledge. If you want to know something ' it will much better you just participate in forum discussion and will help you to know you a real information easily .
In a forum you can send someone private massage and you can block someone also and that's why i think it is a independent area also. If you think someone is well known person and he can help you ' you can send private massage to him or her , and in this sector you can ask group wise or jointly or individually.
For asking or knowing something in forum you just need to open a topic or treat . and if someone know about your topic he will answer about your topic.
