CAPTCHA helps protect you from spam and password decryption by asking you to complete a simple test that proves you are human and not a computer trying to break into a password protected account.
Why do I keep having to do CAPTCHA?
Reasons why you might get multiple CAPTCHAs:
Your Internet Service Provider gave you an IP address that was previously used by hackers within the past few weeks, so our firewall is now mistaking you for a hacker. To fix this, reset your internet router, so you can get a new IP address.
Can I skip CAPTCHA?
Simple CAPTCHAs can be bypassed using the Optical Character Recognition (OCR) technology that recognizes the text inside images, such as scanned documents and photographs.