Adding Related Posts Blogger

What is a Related posts and how to set it up on a blog using Blogger platform? On this post I will try to explain what it is and how it related posts put it up on Blogger.
Related Posts is a widget that displays links to related in an article. This widget is usually related posts located under the Post Footer blog. There are a lot of modifications of this widget related posts, one of which uses a small image features which I will write in my next post. Perhaps it's little I can explain how to install the widget and the related posts on the blog, maybe you can read the tutorial below.