What is the prerequisites before the basic computer architecture course?

[Mohamed GadAllah]

Hi,

I am Mohamed from Egypt at Cairo.

I am 51 and learning software engineering in my own as a self learner.

I've found the website https://www.cse.iitd.ac.in/~srsarangi/index.html by chance during google searching.

I've started the course: https://www.cse.iitd.ac.in/~srsarangi/archbooksoft.html

But there are many topics I can not follow.

Please, is there any textbooks that I can study first to make the topics more easier in my end.

Thanks,

Mohamed