Drupal 7: How to add tags to a new content type? Newbie here!

I go to Structure &gt; Content types &gt; Add content type and create a new content type. 

But how can I add tags to my new content type, just like when you go to Content &gt; Add content &gt; Article, you get the option to enter a title, tags and body.

How can I add the capability to add tags to my new content type?

Thanks
From the Manage Fields page of your content type, add a new Term Reference field.  Set the widget to be Autocomplete term widget (tagging).

When you get to the field settings you'll be given the option of which vocabulary to use for the tags (for the default Article content type this is usually Tags I believe).