Computer internal structure diagram and explanation

The computer host contains the CPU, motherboard, power supply, graphics card, hard disk, optical drive, and memory.

In addition to the optical drive, other CPU, motherboard, power supply, graphics card, hard disk, and memory are very important to the operation of the computer. The optical drive is used to read data from the optical disc. For example, if you want to reinstall the system, you need to use a disc to install it, or you need to use a disc to play videos. The optical drive basically does nothing else. In the past, the optical drive was a very important computer media tool, but now that U disks and the Internet are so developed, the optical drive has become dispensable. For example, some notebooks do not have optical drives.

1. Motherboard: The motherboard is the basic structural skeleton of the computer. The motherboard is the rectangular circuit board we see. The motherboard is equipped with the circuit system that makes up the computer. The I/O control chip we know is on top of the BIOS chip.

#2. CPU: CPU is the decisive factor in whether the computer is fast or not. There are single-core and dual-core CPUs, which are what we often call processors. The most influential processor we know is the Inter

Core.

#3. Hard drive: The hard drive is used to store things. We must have a large hard drive to download large games. The hard drive has little impact on the speed of the computer.

#4. Memory stick: The memory stick is where the computer temporarily stores data. Memory temporarily stores data so that the CPU can be used. Therefore, memory is one of the important factors affecting the speed of computer hardware.

5. Graphics card: Graphics cards include integrated graphics cards and independent graphics cards. Cache computer images, output data, etc. Although there are integrated graphics cards and discrete graphics cards, for the editor, I still recommend using a discrete graphics card. The integrated one is integrated into the CPU.

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