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This article mainly introduces what are the components of the computer, the article is very detailed, has a certain reference value, interested friends must read it!

The five major components of the computer are: 1, controller, computer control system; 2, arithmetic unit, computer operation system; 3, memory, computer storage system; 4, input equipment, including keyboard, mouse, microphone, camera, touch screen, etc.; 5, output equipment, including display, audio, printer and so on.

Five major components of computer

1. Controller: computer control system

2. Arithmetic unit: the operation system of a computer

-logical operations (to judge whether things are right or wrong)

-Mathematical operations (1x 1)

Controller + arithmetic unit = central processing unit (CPU)

3. Memory: computer storage system

-memory

Based on electrical work

Advantages: fast reading speed

Disadvantages: loss of power outage data

-out of memory

Advantages: data can be stored permanently

Disadvantages: slow reading speed

4. Input equipment

Keyboard, mouse, microphone, camera, touch screen, etc.

5. Output equipment

Monitor, stereo, printer

Input device: input output device: output

The memory is also called Icano operation.

Three core components

CPU: brain

Memory: short-term memory

Hard drives: permanent savin

X86: 32-bit operating system means that CPU can handle 32 bits of binary characters at a time.

X86: 64-bit operating system means that CPU can handle 64 bits of binary characters at a time.

Storage device

Register: store the data to be used by CPU in a register (small capacity)

Cache: store the smaller data of the frequently used data in the cache

Memory: the main force for CPU to obtain data is memory.

Hard disk:

Mechanical hard disk: the mechanical arm of the hard disk rotates on the track to read data

Solid state hard disk: based on capacitive storage, mathematical algorithm

Tapes: server data backup

BIOS system A small system that comes with the basic input output system calculator from the factory

Operating system

The operating system is also an application.

But it's about computer hardware.

Encapsulate the complex, ugly excuses in the operating hardware

Expose a simple and quick operation interface to the user

Help users manage, coordinate, operate and schedule all the hardware of the computer

The above is all the contents of the article "what are the components of the computer?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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