I have a few questions about domains. I'm thinking of upgrading my domain, and am curious about the process.
1) If I upgrade my domain (removing the "wordpress" from the URL), will people who type in the old URL, with "wordpress" still in it, be directed to my new URL attached to my website? or will it go to an error page?
2) Is it possible to add URL's that can filter to the main website URL? If so, does each domain cost extra?
3) If I decide to upgrade, is it possible to change the domain later at any time?