Scratch is a programming language designed to help you learn how to code while having lots of fun along the way!. You can try out Scratch from a browser like Internet Explorer, Firefox or Chrome by clicking the link below
http://scratch.mit.edu/projects/editor/?tip_bar=getStarted
You can also download Scratch to your computer at the link below
http://scratch.mit.edu/scratch2download/
Scratch 2.0 is the latest version and for those of you who have used the previous version please find an overview of the new features in version 2.0 below