I'm trying to get a grip on *subdomains*. I'd like to create an entire sub-set of pages about a related topic and in the past I've created a sub*directory* (folder) that contained it's own index page and subsequent linked pages.
Now I am aware of subdomains, but that's where my knowledge ends. I don't know how this works for the search engines, don't know how it works for things such as my CSS files even, or anything else I may not be aware of. Do all hosts have this capability? I know I can figure how how to deal with the technical end of it if I am armed with info, but if there is an online marketing or SE issue, I need to know about that for SURE!
Any and all info will be helpful!
Thanks so much!