A blog (contraction of "web log") is a journal that is available on the Web. The activity of updating a blog is "blogging" and someone who keeps a blog is a "blogger." Blogs are typically updated daily using software that allows people with little or no technical background to update and maintain the blog. Postings on a blog are almost always arranged in cronological order with the most recent additions featured most prominantly.
Blogging software is generally free. Check out a few of the following resources:
You can search blog on the Web at the following sites:
Web developers will be asked by clients about the value of blogs. Setting up a blog site for a client is easy and can add instant value. The best way to learn is to sign up and start blogging today.