WHAT IS A BLOG?

A blog is a type of website usually maintained by a person with regular entries of commentary, description of events, or other material such as graphic or video.
Blogs are normally interactive that allows visitors to leave comments and even messages via widgets that are on the blogs, which makes them different from other type of websites.
Many blogs provide commentary on a particular subject, other functions as more personal online diaries. A typical blog combines text, images, and links to other blogs, web pages and other media related to the specific topic mentioned.