Dont have a website.. create one for free..

First step is to create website with rich content that attracts lots of user to your website. So if you dont have a website, first step is to register a domain and start building the website.
If you dont want to spend money initialy then you can start by creating your own blog. You can create your own blog for free. Many websites including blogger.com allows you to create a free blog. So go aheahd and create an account with some blogging site and start writing blogs with good content.