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Security Challenge ("CAPTCHA") Explained
A CAPTCHA is a small test on a website that checks if you're a real person instead of an automated computer program or "bot". It might ask you to type distorted letters, click certain images, or simply check a box saying "I'm not a robot."
Humans can easily pass these tasks, but bots usually can't, so CAPTCHAs help keep websites and their visitors safe from spam and fake activity. |