MyBB Community Forums

Hello, I currently have one website with forum posts in it, users, avatars and there is a lot there that I would rather not lose. I have already made a backup of my theme but is there a way to copy all of my files from one site and move them to another!? This including everything in the forums(Sub-Forums, Forum descriptions, Forum posts, etc) Looking to move everything that was there to an entire new domain but not sure how to accomplish this myself.

Best regards,
lowheartrate

database backup is also required.
see this guidance => http://community.mybb.com/thread-27771.html