How do you get the subtopic before the domain name
For example if i have a website called helpme.com and I wanted to create a forum or anything really... how would i get the link to be forums.helpme.com or if it was a service or anything, how would i do the name before the dotcom
how does one do that with their site. Do i set up a folder on the host and just name it forum?
Please if anyone knows?