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AOL Mail uses many security measures to keep your account secure, one of which is CAPTCHA or image challenges when sending mail. These challenges exist to make it harder for hackers to access your accounts. The characters can't be read by a computer and must be entered manually, ensuring only a real person can pass the test. Why am I being ...
This CAPTCHA (reCAPTCHA v1) of "smwm" obscures its message from computer interpretation by twisting the letters and adding a slight background color gradient. A CAPTCHA (/ ˈ k æ p. tʃ ə / KAP-chə) is a type of challenge–response test used in computing to determine whether the user is human in order to deter bot attacks and spam. [1]
The Envy 13 has a 13.1-inch HP LED Ultra BrightView Infinity display with a 1366 × 768 resolution. Available as an upgrade was the HP Radiance Infinity Display with a 1600 × 900 resolution. The 2017 model uses an 8th generation Intel Core i7-8565U chip, 16GB of DDR4 RAM, NVIDIA GeForce MX250 dedicated graphics card, and a 512GB SSD.
The reCAPTCHA program originated with Guatemalan computer scientist Luis von Ahn, [13] and was aided by a MacArthur Fellowship. An early CAPTCHA developer, he realized "he had unwittingly created a system that was frittering away, in ten-second increments, millions of hours of a most precious resource: human brain cycles".
As part of the Mac transition to Intel processors, Apple released a 13-inch laptop simply named "MacBook", as a successor to the PowerPC-based iBook series of laptops. . During its existence, it was the most affordable Mac, serving as the entry-level laptop that was less expensive than the rest of the Mac laptop lineup (the MacBook Pro portable workstation, and later the MacBook Air ultra-port
I agree this would be a good section to have if properly sourced. Captchas do seem to be getting out of hand, and I wonder if using them makes sites much more difficult to use, especially for older folks. Stevie is the man! Talk • Work 17:31, 21 December 2011 (UTC) I have to "+1" this.
Luis von Ahn (Spanish: [ˈlwis fon ˈan]; born 19 August 1978) is a Guatemalan-American entrepreneur, software developer, and consulting professor in the Computer Science Department at Carnegie Mellon University in Pittsburgh, Pennsylvania.
The "captcha challenges" in this article, in both the 2007 and 2009 examples, are not a single challenge as the text makes them out to be but the computer generated words from two separate captchas put onto a single image.