Well you are reading it right now! This depends on what you want to achieve. If you are new to Joomla! and have no clue how it all fits together, just install the sample data. If you don't like the English sample data because you - for instance - speak Chinese, then leave it out.

Joomla! runs on any platform including Windows, most flavours of Linux, several Unix versions, and the Apple OS/X platform. Joomla! depends on PHP and the MySQL database to deliver dynamic content.

The minimum requirements are:

• Apache 1.x, 2.x and higher
• PHP 4.3 and higher
• MySQL 3.23 and higher

It will also run on alternative server platforms such as Windows IIS - provided they support PHP and MySQL - but these require additional configuration in order for the Joomla! core package to be successful installed and operated.

Using Joomla and other Dynamic technologies, Taos MultiMedia Studio (TMMS) developes Dynamic Web sites that are extremely effective content management systems (CMS) for successful Web sites. Whether a Web site is simply for informational purposes or for selling huge inventories of products, dynamic sites are faster, less expensive, and can be operated by the site owner, without the need to contact an old fashion 'Web designer' for updating. Content can be updated daily, hourly, or even constantly.

To completely remove an Article, select the Articles that you want to delete and move them to the Trash. Next, open the Article Trash in the Content Menu and select the Articles you want to delete. After deleting an Article, it is no longer available as it has been deleted from the database and it is not possible to undo this operation.