The easiest way to automatically share your blog posts to Facebook is to use a social sharing plugin. There are a number of plugins available, but the two most popular are ShareThis and AddThis.
To add a social sharing plugin to your blog, go to the plugin’s website and click “Get Plugin”. Then enter your blog’s URL in the “Enter Your Blog’s URL” field and click “Get Plugin”.
The plugin will install and you’ll be ready to start sharing your posts.
Once you have installed the plugin, go to your blog post, select the “Share This Post” button, and choose one of the social sharing options. You can also share posts using other methods, such as email or Twitter.
Once you have shared a post, it will appear on your Facebook timeline as well as on the Shared Posts section of the post’s page on your blog. You can also use the “Share This Post” button on other posts to share them with Facebook friends.