a blog is something where you can say what ever you want because it belongs to you and no one can tell you what to do on it. a lot of people use blogs to gather up everything that they're thinking about. blogging is more then just putting what your thinking about on the Internet, its also about connecting with people that want to listen to what you have to say. the comments allow anyone in anyplace to tell you what they think about what you're saying. you can choose to keep the comments or you can choose to delete them if you don't like them. access can let you choose who can and cannot read your blog and write on it. you can use a group blog where you have more then 1 authors to help with communicating with each other. you can create a private online space for collecting news, links, and ideas. blogger profiles let you find people who have the same things in common with you.you can also edit your blog to make it suit you. with the help of the template tools you can change the font, the layout, the background, etc.