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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….