What is a blog? How to setup a blog?

Blogs have changed the way we look at the World Wide Web. They have made the web more interactive and have given individuals much needed exposure. Across the Internet, blogs have seen an exponential growth in recent years. Just a few years ago few people even knew what a "blog" was! So, if you are not yet a blogger but wish to become one, it is high time you start a blog. To learn more about this, read what is a blog and how to setup a blog.