How can I get my slideshow to look like this?

I recently bought a theme through templatemonster.com for my site that I am building and I would like to get a slideshow just like the one showed in the live demo. I am very new to wordpress and website building in general so I can’t understand a lot of the forums I am reading through to try and get some help. If someone could help me in an “idiot’s guide to wordpress” version that would be great!

Here’s the link to the demo of the theme I just purchased and what I would ultimately like my site to look like:
http://livedemo00.template-help.com/wordpress_39256/

Thanks!