Could a funny CAPTCHA be more pleasant?

1. Why should you use CAPTCHA?
2. What do you mean by CAPTCHA?
3. Why was CAPTCHA invented?

Why should you use CAPTCHA?

CAPTCHA helps protect you from spam and password decryption by asking you to complete a simple test that proves you are human and not a computer trying to break into a password protected account.

What do you mean by CAPTCHA?

CAPTCHA is a short form for "Completely Automated Public Turing Test to Distinguish Robots from People." On the Internet, CAPTCHA and reCAPTCHA tests are frequently encountered.

Why was CAPTCHA invented?

The CAPTCHA was created at Carnegie Mellon University in 2000. The name is short for Completely Automated Public Turing test to tell Computers and Humans Apart. Websites need CAPTCHAs to guard against the "bots" of spammers and other computer underworld types.