I'll say it will be easy for you to play WordPress (another blogger) in DH.
First DH makes installation very easy for you. Once you have your hosting plan, you can install WordPress in DH control panel by clicking few links. After that, it will be similar as what you experienced with your blogger before.
However, as sXi said, you will need a bit reading about how to use WordPress. If you have any problem during the setup, post it here and someone will help you.
$50 off and 3 free domains with code: [color=#CC0000]DH3[/color] [url=http://dreamhost.com/r.cgi?296804/signup|DH3]Sign Up NOW[/url] or More Codes Here