Oh ,If you want to Learn about the whole features of this site ,it may take you some time plus....since it is constantly being updated to give you the best and make it easier for you to work.
I have decide to point out some things that you may like to know.

-BBcodes; These are shorthands that this forum uses to help you in formatting your posts ,although the visual interface may be enough for an average user.if you felt you need more, check here http://nigerianscomplain.com/forum/misc.php?do=bbcode

-Post thanks; You have an option to say thank you or well done to another member that post what you felt is really good.this featureis located below each post

-Avatars; These are small pictures that will appear at your profiles ,each time you post.