How to make backup copies?
I have had problems with other online programs and lost a lot of information. I would like to know if WP Forum offers any way to make backup copies to avoid unforeseen events
You should backup you DB tables using WordPress Database Backup Plugin.
I'd also suggest you read this article:
If you need to backup only the wpForo tabes, you should select all tables with wp_wpforo_ secondary prefix.
The wp_ is just a ‘table_prefix’, in your case, it can differ.