Find a site that will host your blog and then sign up for an account and design your page and then post messages.
Here are a few sites that help you set up a blog, but there are numerous sites you can use - these are just examples.
www.blogger.comwww.wordpress.comwww.livejournal.comBlogs are highly individual so there are a lot of things to play around with - I started one for a few weeks just to practice and then started a new one later that I am still using, however if I decide I want a different set up or to blog about something else then I may just start yet another.
Digg
