How to Connect Domain to Blogger Blog

many new blogger want to have
custom domain on their blog but 
they have problem is connecting 
domain to blogger properly.
mostly blogger add domain to
blog but they have error .,when they
visit their site with www it open
and works good but when they try
to open with www it do not
go to their blog so today we fix that
problem..

connect godady domain to blog

As godaddy  is popular so i tells 
you how to fix in godaddy but this
method can also apply on others..

step1:login to godaddy account select

your domain and then go to manage
domain
step2:go under setting tab there go to forwarding
click manage 

enter your domain url select redirect

type and slect forward only .check
update name server and dsn setting 
you have done it...