Computer System
About Computer System
A computer system is a set of integrated devices that input, output, process, and store data and information. Computer systems are currently built around at least one digital processing device. There are five main hardware components in a computer system: Input, Processing, Storage, Output and Communication devices.
It's components are all around us in today's world in devices such as smartphones tablets and laptops. All of these devices have the properties of a computer system. Computing power is built into everyday items such as cars and microwaves.
It is worth understanding how computing works through input processing and output. This requires hardware devices to enable human interaction and programs (software) to allow computers to follow instructions.
COMPONENTS OF COMPUTER SYSTEM
Computer hardware - Are physical parts/ intangible parts of a computer. eg Input devices, output devices, central processing unit and storage devices
Computer software - also known as programs or applications. They are classified into two classes namely - system software and application software
Liveware - is the computer user. Also known as BorgWarner the humanware. The user commands the computer system to execute instructions.
COMPUTER HARDWARE
Hardware refers to the physical, tangible computer equipment and devices, which provide support for major functions such as input, processing (internal storage, computation, and control), output, secondary storage (for data and programs), and communication.
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