www.screencastcentral.com Changing the appearance of your blog in WordPress can be achieved with a single click of your mouse, by applying a new theme. A theme contains all the styling information for your website, and there a literally thousands of different themes on the internet, that you can download and apply to your blog for free. In this Screencast Tutorial, we show you how to apply a new theme to your WordPress blog, and how to download new themes from the internet, and install them on your site.