Joomla! is become the top 10.000 most popular software in the internet. There are many easy ways to install it. You can follow their instruction to install it. After you install Joomla! you should find any reliable sites to know how Joomla! works.
If you have understand with how Joomla! works, now you can ready to start to make your own articles, contact, web links, newsfeeds, and banners. You can easily read any review which is written how to make it to your WebPages.
The first task, which you should do, is to modify one of the templates which come in Joomla! so that it will displays your site logo and your site name.