When you create a free website with WebStarts, you will get a free sub domain name like this: http://subdomain.webstarts.com. If at any point, while you are still using your subdomain, you would like to change that sub domain name, you can do so by using the following steps:
Step 1: Log into your WebStarts account dashboard.
Step 2: Find the link to your site at the top right of the page. It should show your sub domain with a pencil icon next to it.
Step 3: Click the pencil icon next to the sub domain. You will see “Please enter your new sub domain”.
Step 4: Enter your new sub domain and click “OK”. If the sub domain is available, then it will be accepted and you will have a brand new sub domain name.