php - Unable to connect to the database mysql?

Question

I've downloaded the wamp server and it's online. I'm trying to install Joomla.

At page 4 I'm told Unable to connect to the database

An error has occurred:The database details provided are incorrect and/or empty.

Can anyone help me in fixing this error?

This problem has been fixed by Ocaso Protal, finaly this page ocurs

what should I put here ?Site Name? nd finaly why should i use joomla any specific properties of this product ?

Answer 1

Even if you use the default settings for mysql (user: root, password empty) you should put the username root in the Username field in the form that's showed in your first screenshot.