1. Install plugin through your WordPress administration page. (Or, extract the contents of the zip file and upload it directly into the plugins folder: "/wp-content/plugins/").
2. Next, activate plugin and go to the HearWho Settings page in your WordPress site and enter your API Key. (If you need an API key, create a free account on HearWho.com and visit this same page to see your key.)
3. Now, every new blog post you publish, or anytime you update an existing blog post, a high quality "spoken version" of your posting will be prepended to your posting.