After the plugin is activated, you can configure it by selecting the Captcha options tab on the Admin Plugins page.
Here is a list of the options:
CAPTCHA on Register Form: - Enable CAPTCHA on the register form.
CAPTCHA on Comment Form: - Enable CAPTCHA on the comment form.
CAPTCHA on Comment Form: - Hide CAPTCHA for registered users (select permission level)
Once activated, a captcha image and captcha code entry is added to the comment and register forms.




