Plesk Hosting Help

How do I add another website in Plesk? How do I add or change a DNS record in Plesk? How do I change my website's PHP version? How do I configure a mail app manually? How do I connect to my hosting over FTPS? How do I create a backup in Plesk? How do I create a database and open phpMyAdmin? How do I create a subdomain in Plesk? How do I create an email address in Plesk? How do I create another FTP account? How do I import a database dump in Plesk? How do I issue a free Let's Encrypt certificate? How do I open webmail? How do I restore a Plesk backup safely? How do I upload website files with File Manager?