Thank you for your patience. I haven't done any of this before. I went to my host and created a Mysql database with username and password. Then went to Dreamweaver and clicked PowerCMS Connection to edit it. Currently it says:
Connection Name: PowerCMS Connection
MySql Server: I tried all of the following - localhost, name of new database, remote server
Username: username of remote server database
Password: password of remote server database
all gave me no connections
Please direct me on what I am doing wrong here.