How to Connect to Interbase
Connecting to the database will require to enter the host, port, database user and password as explained in the Connection Dialog.Find out the Interbase database from the IBconsole. Here you can see the users and databases.

Short Tutorial on Installing Interbase
Download Interbase Database from Embarcadero
Install the application. After installation start from the Windows start menu the IBConsole to create a database and set the passwords.