That is a wide, wide, WIDE range. It takes a couple of years just to grasp a decent understanding of just one of those.
Fortunately, the basic math (including 2 years of Algebra) was handled in school, as were a year of physics, and a year of “Principles of Technology”, an elective that our vocational center offered that gave classroom and lab-time instruction on things from hydraulics to solid-state electronics.
That said, those who didn’t pay much attention in grade/high school are going to have a hard slog as there is over a dozen years worth of prerequisites before we can even talk about the sort of doping required to turn a semiconductor into either a p-type or n-type; as transistors are either PNP or NPN and computers are made of transistors, knowledge of chemistry and physics is a building block for knowing electronics. But computers are quite different from biological systems, and while knowledge of chemistry and physics also help one understand the building blocks of life, the application of those skills is different than for physics/engineering.
And then there are the “soft sciences” like Psychology… though Psychology requires Statistics, which in turn requires strong algebra skills.
I could go on, but you get the point. There is a ton of stuff in each of the many branches of science, and a ton of different branches, so I’m not sure where to even begin, especially not knowing how strong your math skills are. I mean, how well can you follow what I did here and why? Can you do that? If not, the road to knowledge is going to be a bit longer for you.