I heard from someone that if you want to earn money without any investment then you should go to bitcointalk. But he also told me to keep alert. I created an account. I am feeling very confused but I am not able to understand anything.
For you to understand anything you must read to know how the forum works, if you follow up the instruction and links people may have posted you could get to know how to earn through the forum but, you must grow in rank to be able to earn and most importantly you should increase in knowledge and earn enough merits. It's not a guaranteed that you must earn any amount from here but there are some free bounties you can involved yourself to earn money, such as; freelancing, content creation, article and video creation you can earn through this process if you have never grow in rank.