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Tech Tips: What happens when you click on I'm Not a Robot, are you a human or a robot? Do you know how to work?

Often while browsing the website, you must have seen the prompt 'I'm Not a Robot'. After clicking, you must be thinking why do I have to prove that 'I am not a robot'. And how will the system know ...
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You're not a robot? Be wary as malware may lurk behind some captchas

A captcha is a security test that verifies a user's identity as human. CAPTCHA stands for "Completely Automated Public Turing test to tell Computers and Humans Apart." Be aware that some captchas may ...