When you log on to a site or go to buy something online, you may be asked to prove you’re not a robot. Those tests are called ...

It’s a pretty common occurrence on the internet: You go to make a purchase, but before you do, you have to prove you’re a human by selecting how many pictures in a three-by-three grid contain bikes.

There's a uniquely bitter rage that comes from being asked to click every box that contains a parking meter only to then be told that you missed one because of a tiny sliver of gray that barely ...

We've all been there: You click on a website and are immediately directed to respond to a series of puzzles requiring you to identify images of buses, bicycles and traffic lights before you can go any ...

The images or characters you are often asked to fill in to prove that you are not a robot, are called a CAPTCHA. The term CAPTCHA stands for Completely Automated Public Turing Test to tell Computers ...

For those who are confused about this new feature in the comment section on our blogs: We have installed what is called a "captcha code." In order to make a comment, you must simply type in the ...