Guest posting is basically is a way to publish your content on other relevant blogs or websites that are niche specific or highly relevant by outreaching to the owner of the site. If he/she agrees to publish your content then the post will be called guest post.Usually a guest post link will be contextual and will have information about the writer or publisher.
I touched on different types of link building but not the definitions of what the links where or how they are viewed so I have added dome definitions to what is a backlink and link building above.
