I tried to learn the assembly language. It is really confusing. You just move the stacks or something like that in the register and I don't see anything visually happening. Where can I find a really easy tutorial on assembly. And also because this is a C++ forum then I am going to ask that let us say that you want to draw a circle, lines, write and get text, everything which you can do it dos, can you do that when you are developing the operating system?