I second a few people on here: You will probably need to learn quite a lot of math if you did not study physics or math. In order to understand quantum physics,

I second a few people on here: You will probably need to learn quite a lot of math if you did not study physics or math. In order to understand quantum physics, you will need to understand what vector spaces and Hilbert spaces are, have a good grasp of calculus (derivatives, integrals should be no issue for you), a good understanding of Fourier analysis and statistics. Then, you should probably take a class in the basics of quantum physics which will lay the foundation for you to understand quantum computing.