Here are a few tips for making money from the internet without any cost.
1- Register with elance. It is a freelancing portal where you can apply on different jobs that are posted by employers from all parts of the world. It works absolutely free. You will be paid for the jobs you will do.
2- Create a youtube account, upload a few videos, share them with your friends and other people and when you have a few videos uploaded, apply for Google adsense and earn money.
3- Go to clickbank and register as affiliate. Choose an affiliate product and start promoting it.
This is it. Now you don’t have to search for how to make money online with no startup cost because you know it.