Once you have created the static page follow these steps.
1. In WordPress click Reading under Settings on the sidebar.
2. On the Reading Settings page select the Static Page option.
3. For the Front Page drop down menu select the static page you created. If you would like to still have the blog on your site, create a static page and name it blog. Then for the Posts page option select blog page you created.
4. Click the Save Changes button at the bottom of the page.