This document provides an overview of operating systems including their definition, main functions, and types. An operating system manages computer resources and provides common services for programs. Its key functions are process and memory management, file and device management, security, and interpreting commands. Main types of operating systems include batch, time-sharing, distributed, network, and real-time systems.

1. ATUL RAUNIYAR
DENISH PATEL
RUPANJAN NAYAK
MBA -1C
OPERATING SYSTEM

2. OPERATING SYSTEM
• An operating system (OS) is system
software that manages computer
hardware and software resources and
provides common services for computer
programs

3. FUNCTIONS OF OPERATING
SYSTEM
• Process Management
• Memory Management
• File management
• Device management
• Security
• Command Interpretation
• Encapsulation

4. TYPES OF OPERATING SYSTEM
• Batch operating system
• Time-sharing operating systems
• Distributed operating System
• Network operating System
• Real Time operating System

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