What are the five major components inside a computer?

The five major components inside a computer: 1. Controller, the computer’s control system; 2. Calculator, the computer’s computing system; 3. Memory, the computer storage system; 4. Input devices, which input data and Information equipment; 5. Output equipment, terminal equipment of computer hardware systems, used to receive computer data output display, printing, sound, control peripheral equipment operations, etc.

#The operating environment of this article: Windows 7 system, Dell G3 computer.

Five major components of a computer

1. Controller: computer control system

2. Calculator ：Computer operation system

　-Logical operation (judging whether things are right or wrong)

　-Mathematical operation (1 1)

Controller operator = central processing unit (CPU)

3. Memory: computer storage system

-Memory

Based on electrical work

Advantages: fast reading speed

Disadvantages : Data loss during power outage

　-External storage

Advantages: Data can be stored permanently

Disadvantages: slow reading speed

4. Input devices: devices for inputting data and information into the computer

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

5. Output device: terminal device of the computer hardware system, used to receive computer data output display, printing, sound, control peripheral device operations, etc.

Monitor, audio, printer

Input device: input Output device: output

Memory is also called I/O operation

Recommended free video tutorials: "Programming Learning"

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