reCAPTCHA Help - Google Help
reCAPTCHA is a free service from Google that helps protect websites from spam and abuse. A “CAPTCHA” is a turing test to tell human and bots apart. It is easy for humans to solve, but hard for …
What is reCAPTCHA? - reCAPTCHA Help - Google Help
What is reCAPTCHA? reCAPTCHA is a free service from Google that helps protect websites from spam and abuse. A “CAPTCHA” is a turing test to tell human and bots apart. It is easy for humans to solve, …
How can I integrate reCAPTCHA in my site? - Google Help
Using reCAPTCHA in your site is very easy. First, register your site here and then follow the short on-screen instructions.
How do I use reCAPTCHA? - reCAPTCHA Help - Google Help
How do I use reCAPTCHA? Just click the checkbox: If you see a green checkmark, congratulations! You’ve passed our robot test (yes, it’s that easy). You can carry on with what you were doing. …
FAQs - reCAPTCHA Help
If you are having any technical problems in your site, please refer to our
Questions fréquentes concernant reCAPTCHA
Mar 6, 2019 · reCAPTCHA sur un site Web Google Si vous voyez un test reCAPTCHA lorsque vous utilisez un site Google, comme la recherche Google, Google Scholar ou YouTube, il est possible que …
Accessibility - reCAPTCHA Help - Google Help
Accessibility reCAPTCHA works with major screen readers such as ChromeVox (Chrome OS), JAWS (IE/Edge/Chrome on Windows), NVDA (IE/Edge/Chrome on Windows) and VoiceOver …
Browser requirements for reCAPTCHA
We support the two most recent major versions of the following: desktop (Windows, Linux, Mac) Chrome Firefox
What is CAPTCHA? - Google Workspace Admin Help
CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is a type of security measure known as challenge-response authentication. CAPTCHA helps protect you from …
什麼是人機驗證 (Captcha)？ - Google Workspace 管理員說明
人機驗證 (Captcha，亦即全自動公開化圖靈測驗人機辨識) 是一種挑戰-回應式的安全驗證機制。這項機制會要求您完成簡單的測驗，證明自己是真人，而不是一台嘗試入侵密碼保護帳戶的電腦，藉此保護您 …