Blogger was one of the first free blog platforms, launching in 1999. It helped develop and standardize many blogging conventions. Google acquired Blogger in 2003. WordPress is now the most popular content management system, with over 65 million downloads. It offers free and open-source blogging solutions for both technical and non-technical users. Businesses use blogs as powerful tools to create customer communities and facilitate communication. Chapter 2 provided an overview of popular blogging platforms like Blogger and WordPress.