The next page will prompt you for your database information. Your hosting service provides this information to you. You will be prompted to enter the following:
Please take extra care in entering this information. Unless told otherwise by your ISP, leave the DB Host field as "localhost" as this is the default host for MySQL. Choosing a table prefix allows you to host several different MySQL based applications within one database as well as helping to organizing a complex database. In most cases, the default will suffice.
After you have entered your information please double-check it for accuracy, then click on "submit".