Διαρκούν από 4 έως 24 εβδομάδες, η παρακολούθησή τους είναι εντελώς δωρεάν και δεν οδηγούν σε βεβαίωση.
Είναι η ιδανική επιλογή για όλους όσους θέλουν να ενημερωθούν, να γνωρίσουν ένα επιστημονικό αντικείμενο ή ένα εξειδικευμένο θέμα και να βοηθηθούν στην αντιμετώπιση καθημερινών προβλημάτων μέσα από την απόκτηση νέων γνώσεων.
It's easy to get started creating your website. Knowing some of the basics will help.
What is a Content Management System?
A content management system is software that allows you to create and manage webpages easily by separating the creation of your content from the mechanics required to present it on the web.
In this site, the content is stored in a database. The look and feel are created by a template. The Joomla! software brings together the template and the content to create web pages.
Site and Administrator
Your site actually has two separate sites. The site (also called the front end) is what visitors to your site will see. The administrator (also called the back end) is only used by people managing your site. You can access the administrator by clicking the "Site Administrator" link on the "This Site" menu or by adding /administrator to the end of you domain name.
Log in to the administrator using the username and password created during the installation of Joomla!.
To login to the front end of your site use the login form or the login menu link on the "This Site" menu. Use the user name an password that were created as part of the installation process. Once logged in you will be able to create and edit articles.
In managing your site, you will be able to create content that only logged in users are able to see.
Creating an article
Once you are logged in, a new menu will be visible. To create a new article, click on the "submit article" link on that menu.
The new article interface gives you a lot of options, but all you need to do is add a title an put something in the content area. To make it easy to find, set the state to published an put it in the Joomla! category.
There are lots of places you can get help with Joomla!. In many places in your site administrator you will see the help icon. Click on this for more information about the options and functions of items on your screen. Other places to get help are:
With Joomla! You can create anything from a simple personal website to a complex ecommerce or social site with millions of visitors.
This section of the sample data provides you with a brief introduction to Joomla! concepts and reference material to help you understand how Joomla! works.
When you no longer need the sample data, you can can simply unpublish the sample data category found within each extension in the site administrator or you may completely delete each item and all of the categories.