This document provides an introduction to blogging. It defines what a blog is, discusses different types of blogs, and explains why blogging is important both personally and for business purposes. Specifically, it notes that blogging allows for self-expression, keeps people writing and literate, helps businesses build their brand and relate to consumers, and provides a way for businesses to get feedback from comments. The document also outlines some key considerations for businesses before starting a company blog, such as determining what value or lessons they can offer readers and whether the blog will function as a marketing tool.