If you are interested to learn Wordress, Instant WordPress is a local WordPress platform that allows users to experiment with all the features of WordPress without going live. Thus, newbies need not setup any servers before they can experiment with every settings of wordpress, from setting up themes, editing posts to playing with widgets and plugins. H0wever, it is only advisable to use Instant WordPress for the purpose of learning and not for creating a full fledged website since new users will find moving the local files to a web server an arduous task. So why don’t you give it a go? You can download it here:Instant Worpress
Also, check out this tutorial from YouTube, though many of you must have already watched it: