A blogger may refer to any of the following:
1. A blogger is a person who writes content in a weblog (called a blog for short). Writing in a blog is often referred to as blogging. For example, if you have a blog on WordPress and you create a new post about your day you are a blogger who is "blogging" about their day.
2. Blogger and Blogspot is also a service that allows users to create their own blogs. Blogger was originally started by Pyra Labs on August 23, 1999, and is now owned by Google who acquired the service on February 17, 2003.