现代操作系统,入门课件,西电.pptx

Operating Systems(OS);课程实施要点;课程实施要点;Chapter1 Introduction;1. Introduction;1. Introduction;1.1 What is an Operating System;1.1 What is an Operating System;1.1 What is an Operating System;1.1 What is an Operating System;Early computers;Early computers;Early computers;1.2 History of Operating Systems;1.2 History of Operating Systems;1.2 History of Operating Systems;1.2 History of Operating Systems;1.2 History of Operating Systems;1.2 History of Operating Systems;1.2 History of Operating Systems;Famous OS;1.3 Computer Hardware Review;1.3.1 Processor;1.3.1 Processor;1.3.1 Processor;1.3.2 Memory;1.3.2 Memory;1.3.2 Memory;1.3.5 I/O Devices;1.3.5 I/O Devices;1.3.5 I/O Devices;1.3.5 I/O Devices;Summary;Next Class;Thank You !;Introduction to Tanenbaum