you just have to register in the site...then go to free jobs....after that they will provide you with a link code...you just post the code anywhere you want...like emails and blog sites...then everytime a new IP address will click your link they will pay you 50 cents...you just have to wait until your account earns 100 dollars before they will give you a payment...its not that hard actually...im a nurse and i don't have a lot of IT knowledge but i joined the site last night and i already have 48 dollars in my account...i just have to wait til it reaches the minimum payout amount...
i hope you try it...