In Drupal, a Content Type is a pre-defined collection of data types (Fields) which relate to each other by an informational context. To create the content type just follow the following step.

1. Go to the Content types page (Admin > Structure > Content types > Add content type).

2. In Name Field give the name of content type and put some description.

3. Submission form settings

In the Title field label, you may add a title for your content type.By default the value of title is "Title".

4. Publishing options

The default publishing options are Published and Promoted to front page. Additional option are available.you may disabled or enabled it as your choice

5. Display settings

The Display Settings has one option which allows the Author username and publish date to be displayed with the content.

6. Comment settings

There are many options available in the Comment settings. The default values allow for 50 comments to be published per page.If you're a beginner, you may want to keep these default values.

7. Menu Setting

In the Menu settings you can choose which default parent item to use.

8. Save the content type

Click on either "Save content type" or "Save and add fields."If you click on "Save content type" your content type will be saved without any extra field. If you click "Save and add fields." you may add field of your choice.