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139. Introduction to the 5 components of a computer
139. Introduction to the 5 components of a computer
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Hello everyone, in this lesson we will take a look at the five major components of a desktop computer

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The five major components of a desktop computer refer to the CPU, mainboard, memory,

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hard disk and power supply

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These five components are necessary for general computers,

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and the computer cannot be used normally without any of them.

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Their appearance is shown on the right

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The biggest one is the mainboard

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The mainboard is mainly used to connect other components and provide them with a running platform

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The center of the mainboard is the CPU

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The CPU is the core of the computer and is mainly used for computing

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Next to the CPU is memory

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Like the CPU, it is also fixed on the mainboard through the slot

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It is mainly used to temporarily store various data of CPU operation

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And the following is the power supply

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The power supply is mainly used to supply power to other components

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The one on the right is the hard drive

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There are various types of hard drives

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In the picture, this is the m2 hard disk that is more commonly used at present.

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There are also solid state drives with SATA interfaces and mechanical hard drives with SATA interfaces.

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Hard disks are mainly used to store data

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Computers cannot store data without a hard drive

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