Captcha

Most of you people out there have probably done a Captcha before maybe even more than 50 times so you may think you know what it is, a pain. But you are wrong what you are acutely doing is helping the world. Back in the old days most of the books were hand written as the technology we have today was around back in those days, so now days with our kindles and the Ibook app the old books that were hand written can't be converted onto these. So what Captcha does is it makes you do it for the world by putting a word that the computer can't read onto a Captcha and making you type what it is, but thats no the only thing Captcha does it stops programs from spamming your website, blog and other things like that. So you see it may be a pain but your helping the world and how many days would you get to save the world.