Generally speaking, a basic article is a simple matter to create and manage. When a site gets large with a lot of articles, it can be unwieldy. This need is filled by a Content Construction Kit or CCK. Several good CCK's exist in the Joomlasphere and each has its own unique means to accomplish the task of content management and creation.
For our purposes we'll look at the CCK known as K2.
K2 provides you an integrated solution that features rich content forms - extending the basic article. This is an article with additional fields that can contain the article images, videos, image galleries or even attachments. Add nested-level categories and tags to that, and you have a very powerful system.
In this chapter we'll look at the installation and use of K2.