The document defines key terms and concepts in Joomla, including that categories are collections of articles and can have subcategories, articles are individual content pieces within a category, and templates control the overall design of a Joomla site. It also provides instructions on how to install extensions like components, modules, and templates by downloading packages and uploading them through the Joomla administrator interface.

2. • Remember to run DENWER first before you try
to open Joomla.
• In your browser type…
• Localhost/name_of_your_site/administrator

3. • A module is a block containing content
• An article is a page
• A component is an object like a banner or
newsfeed.
• A category is an area of your site or collection
of pages. (example: animals)
• A template is a ready-made theme for your
site.

4. • You can use a template to design your site
quickly.
• Go to extensions>template-manager and
change the default template.
• You can download free templates from the
web then install them using extensions>install.
You will need further information from the
developer on how to set them up properly.

5. • In Global-Configuration

6. In Joomla! a Category is a collection of Articles. In Joomla! a
website might have Categories called "Animals" and
"Plants". Within the "Animals" Category, the website
might have Sub Categories such as "Birds" and
"Mammals". Within the "Birds" Category, the website
might have Articles such as "Parrots" and "Sparrows".
• Animals
• Birds
• Parrots
• Sparrows
• Mammals

7. • In Joomla! an Article is a piece of content consisting of text (HTML),
possibly with links to other resources (for example, images). Articles
are the basic units of information in the content system and the
bottom level in the content hierarchy. Since Joomla! 2.5 , each
Article is in exactly oneCategory. A Category can be in another
Category making it a sub Category. It is also possible to have
Uncategorised Articles. These articles exist without being associated
with any Category.
• Category → Articles
• Category → sub Category → Articles
• Category → sub Category → sub Category → Articles

9. It's possible to visualize all modules set on a
template by calling the «sitename/?tp=1" query
string on the front-end.

10. How to install Joomla Components,
Modules, etc.
• STEP 1. Download some extensions from
the http://joomline.ru/ . Make sure you
download the complete package for Joomla 3.X.

11. Go to your Joomla admin area >
Extensions > Install/Uninstall.

12. STEP 3. In the Upload Package File section
click Browse and locate the archive

13. Click Upload File & Install to upload
the file and complete the installation.