I have few questions to the administrator of the forums

Here are few questions
1) Whats is neWbie, registered, contributing members etc. ?
2) I saw many members who have been contributors in many posts how does that happen? don't the forum value contributors ?
3) This is my first forum where i come too often and I m very happy with the forum but I would like to know how can i promote things here..(I don't need it now thou may be in future if i need it for my personal business which is due to come in coming years)?
4)where can I find new updates of google and all search engines (kind of news) ?
5)If I find some member can help me and i contact him will that lead to banning ?

Thanks and Regards
Pulkit Thakur