You upload the files to your webserver using Filezilla (free FTP client).
Yes you can still edit your code trough filezilla, when you close your editor filezilla will prompt to overwrite and save the latest changes. You just press "yes" and the file will be uploaded. Refresh your page afterwards.
filezilla is for uploading your file on your website using IP or HTTP , btw , Host and Port are first think you need to make a web . do you want a web that host servers ??? if that is your idea , you can never have this one ... i can help you on this if you want . Yes , you can edit the HTML everytime you want .
"small correction" Make is a irregular verbe , we can't say Maked , it's Made .