reCaptcha Plugin not working

Hi

I am new to joomla and Chronoforms but I like what I see. I am trying to get reCaptcha working on one of my test forms. I have followed all the steps (I think) and the reCaptcha does not show up. Would someone please post a step by step set-up guide for the reCaptcha plugin and implementation.

Many thanks in advance.
Graham J O'Connor

After more searching I discovered that I had to enable the reCaptcha plugin by clicking the green arrow in the Forms Plugin menu turning the bar green. Doh! Everything working fine now.