In This Chapter
Drupal sites can be extended with hundreds of additional modules available for free download. In this chapter, we point out five that'll help you make your Drupal site even more usable and inviting to your users than it already is. We also provide you with a peek at five awesome free themes available from Drupal.org to help you personalize your website.
If you plan on rocking a site with an active forum or open account registrations, you will want to download the CAPTCHA module sooner than later. CAPTCHA (Completely Automatic Public Turing Test to Tell Computers and Humans Apart) provides a random question to site visitors that they must answer to prove they're humans. CAPTCHA questions come in three basic forms:
Using CAPTCHA keeps spammers from being able to use programs to spam your site with lots of fake comments that are actually advertisements for prescription drugs, online casinos, or other questionable services.
While using CAPTCHA is a good idea, it doesn't stop ...