Adsense is Google's advertising program - I would think you would know that. What it does is let website owners and bloggers earn money by placing Google ads on their webpages. By far, it is the best way for site/blog owners to earn revenue from their sites and/or blogs. Site/blog owners get paid each time a visitor to their site clicks on any of the many Google ads displayed on their site or blogs, or both.

You can also display Adsense ads on HubPages and the other sites that allow you to link up your Adsense account to sites like HubPages that display ads alongside your articles. Creating good content is the key to optimizing your site or blog for Adsense. Sites or blogs with links isn't such a good idea - create sites or blogs that are content rich.

Using Adsense is really easy. All you need to do is to copy the Adsense code to your webpages and after a while - ads begin to show on ur webpages. You need just a basic understanding of how to insert the code into your sites or blogs.