How to Design Website using Blogger [By setting up a third party URL to an existing Blog]

Designing and working on a website using blogger is simple and doesn't require any hosting.
Following are the simple steps on How to add your custom domain like www.domain.com to the existing blog.

1. You first need to get your blogspot.com domain that looks like www.yourdomain.blogspot.com
2. Go to Settings>>Basic>>Publishing.  Under Publishing you will find Blog Address where you can see  +set up a third party URL for your Blog.
3. Click on it there and Enter your custom domain [like www.yourdomain.com] and click save
4. You will find something like the following

5.  Now go to the site where you Registered your domain and add/create two new CNAMES as mentioned in your Blogger settings that looks like the above one                                   

6.   Enter save in Blogger Settings and that's it your blog is now your custom  website