If you manage to assemble a collection of Neso OS videos (legally), verify you have the core lectures. A complete (legal offline pack) should contain at least 80 videos . Key videos to check for:
Critical Section, Semaphores, and Classical Problems (Producer-Consumer, Dining Philosophers). neso academy operating system free download
: Detailed explanations of process states, PCB, CPU scheduling algorithms (FCFS, SJF, RR), and IPC. If you manage to assemble a collection of