The Essentials of Operating Systems and Process Management
The Essentials of Operating Systems and Process Management An operating system (OS) is the software that runs your computer, phone, or server. It manages hardware, runs programs, and guards data from mistakes. A good OS makes tasks feel smooth, from opening a word processor to watching video. The core ideas in OS design sit in three areas: processes, memory, and input/output. Understanding these basics helps you see why programs run reliably and how a busy machine stays responsive. ...