When I also searched about making money online I too walk through it but I found a few websites they really pay you.
i) Google Adsense Program:
Its one of the most realiable as it is from google. Your work is so simple you just need to have either a website or a blog. You will get income if the ads in your website clicked by your visitors and not by you or your means.
For more queries about this do a google or visit https://www.google.com/adsense
ii) Amazon Mechanical Turk:
Its also a realiable as it is from amazon.com.Here you have to do work to earn more.
The work is so simple and you dont need to be work a full day.You can work in your own hours.
For more visit https://www.mturk.com/mturk/welcome
The microworkers is similar to that of amazon mechanical turk.You can work at anytime.You can be a worker or an employer. Employer is one who provides work for a worker and worker is the one to work for the employer.
If you like to join in microworkers visit