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WELCOME

TOOUR PRESENTATION

Mr. Abdullah Al Mahmood. Course Instructor (MIS-101)

ATISH DIPANKAR UNIVERSITY……

Presented to:

Asad Ahmed.

Department of BBA. ADUST UNIVERSITY

Presented by…..

Computer hardware & software…

chap-6

Definition of computer.Types of computer.

Major component of a computer.

Types of software.Introduction to hardware.

DEFINATION OF COMPUTER

THE WORD “COMPUTER” COMES FROM THE WORD “COMPUTE” WHICH MEANS TO CALCULATE.HENCE A COMPUTER IS NORMALLY CONSIDERED TO BE A CALCULATING DEVICE,WHICH CAN PERFORM ARITHMETIC SUM.

TYPES OF

COMPUTER

• Micro computer.

• Mini computer.

• Mainframe computer.

• Super computer.

Major components of a computer

A central processing unit (CPU)

primary storage.

secondary storage.

Input device.

Output device.

Communication device.

SYSTEM SOFTWARE It is a set of one or more programs, designed to

control the operation and extend the processing capability of a computer system.

Some of the most commonly known types of system software……

Operating system Programming language translator Communication software Utility programs

TYPES OF SOFTWARE

It is a set of one or more programs, designed to solve a specific problem or do a specific tasks. Some of the most commonly known application software are….

APPLICATION SOFTWARE

Word processing software.

Database .

Graphics.

Presentation.

Education.

Hardware Hardware is the

device of computer which device is

caught or touched that device is called

hard ware. Such as…..

Key board Mouse

Monitor Mother board

Hard disk

Hard disk

It means to store all data.Primary storage RAM ROMSecondary storage Magnetic disk Optical disk Magnetic disk

BIG THANKS TO ALL….