Take the internet in your hands and squeeze it like you have a wet towel. You may find that your section of the internet doesn't have as much money in it as other parts may have, so don't feel ashamed to put the section that you are currently holding down and grab a different part. Good luck!
Yeah that is the easiest way I would recommend too. this one need more works but you can make more money if you work hard on making content and promotion.
Start blogging, go for affiliate programes, Popularise your blog on social networking sites, sell links. I only knew these.