First thing you wanna do is head over to Webanswers.com and sign up for a free account. If you havn't got a Google adsense account then do that also. Once you get your verification emails you can link your adsense to your webanswers account ( explains how to do that on their site ). Now all you do is simply give answers to the questions on the site, try to write your answer as well as you can because the idea is that you want to get picked as the best answer.
When one of your answers does get picked as the best then you will start earning money from adsense. I tried it out for a week and had about 10 best answers making me about $4 a day from adsense. I know that's not a lot but imagine if you had 100 best answers Also im sure you could get more than 10 best answers in a week but I was only doing it for about 10 minutes a day. Like I said this is more for people who have never made a penny online and are looking for that breakthrough to get them inspired.
To your success, Matt