The Article content type is a simple content type that is intended to function as something like a magazine or news article. 

This is a very generic, easy to use content type.  The Article submission form includes all of the standard fields that are common among every content type.  It also includes a built-in Tags field, for free-tagging purposes, and an Image field that provides an upload tool that can be used to easily upload and embed an image with.

Click on an image to make it bigger.
Working With Content - Article Submission Form

1. Enter Data in Article Submission Form

To create a new Article, go to Admin menu > Content > Add content > Article.

Working with Content - Completed Article Node

2. Completed Article Node

Note the use of the Image field (for the picture) and the Tags field (for the tags at the bottom of the page).