Messages on the website ... You may now add content to the directory /var/www/html/. Note that until you do so, people visiting your website will see this page, and not your content. To prevent this page from ever being used, follow the instructions in the file /etc/httpd/conf.d/welcome.conf.

Where can I find /var/www/html/ en the file /etc/httpd/conf.d/welcome.conf.

Thanks karl