WordPress.com is a free blog hosting service. The domain structure would be http://yourblogname.wordpres.com. The biggest advantage is there is no need to pay for hosting services which includes bandwidth and web space. You have the option to buy custom domain name (yourblogname.com) and redirect it. The main disadvantage in using free wordpress blog is that you can’t run own ads.
Creating a blog using blogger.com is very easy. It is the best blogging solution for the beginners as hosting ( bandwidth and disk space) is free. To start a blogger blog, login to www.blogger.com/home using gmail account. Being a blogger you can write about a topic that interests you. You can add necessary pictures, Infographics and videos to the text to make the blog post interesting. Many pro-bloggers have started their blogging journey with blogger blog. From many pro-bloggers perspective newbies should start a blogger blog to gain experience.
The URL structure would be yourname.blogspot.com . You can redirect to the custom domain (www.yourname.com) .
Press ‘New Blog’ to get started.