The text is structured to guide students from basic serial processing to modern distributed systems. Key modules typically include:

There was no dust on it. The spine was cracked exactly at the chapter on "Deadlocks." He opened the cover. In the corner of the flyleaf, someone had written in faded ink: Process or Thread, the choice is yours.

Many professors post their lecture notes online. Search for "Operating Systems lecture notes JNTU PDF" (filetype:pdf). These are often summaries of Prasad’s book, shared legally by faculty.

The Operating System book by P. Balakrishna Prasad is a comprehensive resource that covers the fundamental concepts of operating systems. The book is designed for students and professionals who want to gain a deep understanding of operating systems and their design.