1. Online Instructor
Almost each and everything is being put up on the internet now, and e-education has become quite a thing. So, what you need to do is find an area of interest where you have great knowledge and learn some more about it and become familiar with the concept of distance learning and the technology involved in it. So what you necessarily be doing is sharing your knowledge and ideas and people will pay you online for your courses or lectures and such. It is an excellent way to earn some quick money.