Evan Williams and Meg Hourihan co-founded Pyra Labs to make project management software. A note-taking feature spun off as Blogger, one of the first web applications for creating and managing weblogs. Williams coined the term "blogger" and was instrumental in the popularization of the term "blog"
Blogger is an online content management system (CMS) that facilitates the creation of informal online discussion sites, also called blogs. In order to use Blogger , users must create a Google account; individuals with existing Gmail email addresses can use this account