How to Create a Blog Post in WordPress.com
Blogging with WordPress.com lets you share your thoughts for free, and posting is easy. The topics you choose to write about and the writing techniques you use to get your message across are up to you. The blogging software lets you add a photo, video, audio file, or other media.
Composing a blog post is a lot like typing an e-mail: You give it a title, you write the message, and you click a button to send your words into the world. This video tutorial shows how to create a blog post in WordPress and join the blogosphere.