Yes, you must have good internet speed. I work with 2captcha software and it does not require typing. Mostly gives Fun Captcha and I solve it. It is a good income if you have the necessary skills. But some people don't like it. But I am satisfiedIf you are talking about the captcha program it's very good for those people who are using fast connection I think that if you want to succeed with captcha you must have a good typing skills and also you must have a good internet connection,I can remember back then when I was working with 2captcha I do make some money there but with hard work and understanding