Sign up For Google Adsense

This is one of the biggest secret by some of the bloggers and webmasters. Google never speak about this unless you look for it. Yes, people make money through their blogs and website from adsense. Google will put a relevant ads to the content of your blog or website. Adsense is not a new thing in internet world. If you own a blog, start monetize it by putting Google Adsense on it.
you can sign up here for adsense now.