Can anyone provide some resources to learn about operating systems ?

Question

I've want to learn software reverse engineering, I want some resources on operating systems. I've learnt a bit of assembly language. But seem to lack good learning resourses

Answer 1

Here is a list with some resources that can help:

https://polipau.github.io/ListOfOSResources

Answer 2

https://www.cs.bham.ac.uk/~exr/lectures/opsys/10_11/lectures/os-dev.pdf