Just try to learn more and if you are a newbie , I recommend you to start with adsense as it is easier , Just buy a domain with a web host , install wordpress , choose your niche and post 1 or 2 article per day .
Try to bookmark every published article in social bookmarking websites and post spinned articles to article directories .
And don't forget , backlinks backlins backlinks , never forget about it as it is very important .
After two month you will start have a very good organic traffic from search engines .