Good day everyone! I started learning PHP and a bit of C # (I haven’t chosen what I want to stop for myself yet), the question is that after talking with more experienced people, I realized that in vain I started learning the language right away without understanding the basics. As one person told me: "Start with pure C and figure out how the hardware and the OS work, and only then will it be understood."
Therefore, advise with any literature to start this path, you also started with something, I think this is relevant for me. Thanks you!