GeekSugar

Definition: CAPTCHA

Nov 21 2008 - 2:34pm

CAPTCHA is the name for the words that you are asked to type on websites [1] to ensure you're not a robot.

Sometimes they're so jumbled that you keep getting them wrong, and sometimes they're unintentionally hilarious.

Occasionally, they boost your vocabulary.


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http://www.geeksugar.com/2521357