There are several ways to make money online...You can either: 1) Set up your own website/blog/forum to sell your own products and/or others' product (google "affiliate marketing" for more details)
2)Reselling-can resell domain names,hosting plans,SEO services,Website designing service,other domain and web related tools and get commissions
I personally prefer reselling business.By being a reseller you can sell the products or services of some others and get commissions from them and make money online..I am involved in this reseller business for more than a couple of years.I have got reseller account from http://www.goresellers.com and have earned quite a good sum of amount.I am doing this as a side line business
There are several ways you can use to make money online. These include doing online surveys, webinar marketing, freelance designing and creating and selling apps. Becoming a blogger will also enable you to make more money online. Get more tips on http://www.ehow.com/how_2254361_make-money-internet.html.
Now-a- days making money online is easy. Actually there are tons of money making programs but you need to choose one that fits your expertise and knowledge. I know some good ways to earn money online that are blogging, forex trading, writing an eBook to sell information online, selling photos etc. You can check out this online tutorial http://www.simplewebsitetutorials.com, by which you will know how to make money online from different sources.