OK, giving it one last try, and if I have questions, I will post them here.
First question. After you set the IP address, you go in and edit the /etc/hosts file.
I understand that the second line of 127.0.0.1 has to be changed to the IP address that I just gave it, but the FQDN is set to webserver.cogeco.net (name I gave it and the cogeco.net is my ISP)
Should I leave it and just change the IP, or do I change the cogeco.net? If so, do I change it to my domain (xxxxx.ca)?
Thanks, and I appreciate ALL the help and patience.