I think Joomla! is the best one word newbie in CMS world. There are a lot of support out there! a lots of tutorial. One you master it - you can sell your service everyday.

This is the site that can LIVE DEMO the components and module in Joomla! Some tips, the popular components and modules...
JoomlaPortalDemo(dot)com

and now also..there are emerging Malaysia-Joomla group - just Google it!
eg-JoomlaMalaysia(dot)com