Commendable effort, i would also like to recommend some topics/chapters/lessons whatever you want to call it - How microprocessors and microcontrollers work - Types of storage => RAM / ssd/ hdd / flash drives and storage formats NTFS, FAT32 - OS stuff (theading, multiprocessing, coroutines, scheduling, paging, priority) - Some data structures stuff (trees, stacks, queues, graphs etc)
CoreDumpped https://www.youtube.com/@CoreDumpped on YT is also a great animated reference or refresher on such topics..
also would like to add a section about packets, network packets, tcp packets, udp packets, http packets. would be real nice to see what each packet is like in a very visually friendly way