Blogger is a free blogging platform hosted by Google that allows users to easily create their own blog. The document provides instructions for getting started with Blogger, including how to set up a new blog by entering a title and blog address, how to add and manage blog posts, how to include pictures and videos in posts, and how to embed a Google Docs survey form onto the blog site. Users are also shown where to find the tools for editing, viewing posts, changing the blog layout and settings.