INTRODUCTION OF OPERATING SYSTEM it6i7gtu

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1. INTRODUCTION OF OPERATING SYSTEM An operating system is a piece of software that manages files, manages memory, manages processes, handles input and output, and controls peripheral devices like disk drives and printers, among other things.

2. FUNCTIONS OF OPERATING SYSTEM

3. DIFFERENT TYPES OF USERS INTERFACE graphical user interface (GUI) command line interface (CLI) menu-driven user interface. touch user interface. voice user interface (VUI) form-based user interface. natural language user interface.