Basic points

1. MUHAMMAD AZEEM
310 G-1
Operating System
Name
Roll NO
Topic

2. OPERATING SYSTEM (OS)

3. INDEX
 INTRODUCTION
 TYPES OF OPERATING
 STRUCTURE OF OPERATING SYSTEM
 MAIN FUNCTION OF OPERATING SYSTEM
 COMPUTER SYSTEM ORGANIZATION
 FEATURES OF OPERATING SYSTEM
 SOME POPULAR OPERATING SYSTEM

4. INTRODUCTION
• Operating system is an integrated set of program that controls
the resources of a computer system and provides its users with
an interface or virtual machine that is easier to use then the
bare machine.
• Operating system is a software, which makes a computer to
actually work.
• It is the software that enables all the programs we use.
• Operating system as an interface between the application
programs and the machine hardware.

5. TYPES OF OPERATING
SYSTEM
• Simple Batch System
 Time-Sharing Operating Systems

6.  NETWORK OPERATING SYSTEM

7.  There are 3 types of Structure:
THE STRUCTURE OF OPERATING
SYSTEM
• Monolithic Structure ( Linux, Unix, Window 98 ETC)
• Layered Structure
• Microkernel Structure

8. MAIN FUNCTION OF OPERATING
SYSTEM
 Application Management
 Input output Management
 Device Drive Management
 CPU Management
 Hardware Management

9. COMPUTER SYSTEM
ORGANIZATION
One or more CPUs device controllers connect through common bus providing access to
shared memory.

10. OPERATING SYSTEM’S
FEATURES
• Multi-tasking
• Multi-programing
• Parallel processing
• Handling I/O Operations

11. SOME POPULAR OPERATING
SYSTEM
 Windows 7
 Ubuntu
 Linux
 Mac
 Windows 10

12. END
Thank You