I want to add relevant posts at the end of each of my posts page with an image in my newly created website http://www.techberita.com But being a beginner this is a great problem for me as I can't do that as I don't have that much knowledge of PHP and wordpress. I search out for plugins but couldn't find a good one for the purpose. I hope to get a reply soon.
A php code for the purpose is highly preferable.