What are the components of a computer host?

1. Motherboard: computer chassis motherboard, also known as motherboard, systemboard or motherboard; It is divided into two types: commercial motherboards and industrial motherboards. It is installed in the chassis and is one of the most basic and important components of the microcomputer.

2. CPU: It is the most core and high-reputation part of the computer, which is responsible for executing computer instructions, processing data and executing programs. Motherboard:

The motherboard is an important part of the host computer, responsible for the connection and coordination of the various parts. Memory: Memory is an important part of a computer that stores and transfers data, and is usually made up of memory modules.

3. The host is mainly composed of the following parts: CPU is referred to as ** processor, which is equivalent to the human brain and plays a very important role in the performance of the computer. The motherboard is also a very important component, each component must be connected to the motherboard, and the quality of the motherboard also determines the overall performance.

4. The computer host refers to the collection of the most advanced processor (CPU), memory, hard disk, power supply, motherboard and other components in the computer system. Among them, the host can be divided into the following important components: **Processor (CPU):

It is the brain of the computer and is responsible for processing all the instructions and data in the computer.

First, the motherboard. Computer chassis motherboard, also known as motherboard, systemboard or motherboard; It is divided into two types: commercial motherboards and industrial motherboards. It is installed in the chassis and is one of the most basic and important components of the microcomputer.

The motherboard is generally a rectangular circuit board, on which the main circuit system of the computer is installed, generally there are BIOS chips, IO control chips, keyboard and panel control switch interfaces, indicator plugs, expansion slots, DC power supply connectors of the motherboard and plug-in cards, etc.

Second, the processor.

**The CPU (Central Processing Unit) is a very large-scale integrated circuit, which is the computing core and control unit of a computer. Its function is mainly to interpret computer instructions and process data in computer software.

**The processor master code includes a combinator (ALU, arithmetic logic unit), controller, cache, and a bus that implements the data, control, and state between them. Together with internal memory and input and output (IO) devices, it is known as the three core components of electronic computers.

3. Memory. One of the most important parts of a computer, it is the bridge that communicates with the CPU. The running of all programs in the computer takes place in memory, so the performance of the memory has a very large impact on the computer.

Memory, also known as internal memory and main memory, is used to temporarily store computing data in the CPU and to exchange data with external memory such as hard disks.

As long as the computer is running, the CPU will transfer the data that needs to be calculated to the memory for calculation, and when the operation is completed, the CPU will send the result out, and the operation of the memory also determines the stable operation of the computer. Memory is made up of parts such as memory chips, circuit boards, gold fingers, etc.

Fourth, hard disk. As a storage device, computers have played an indispensable role since their inception. To some extent, the performance of a computer only affects the speed of computing data, and the task of storage devices is to ensure the survival of all kinds of computing data.

5. Graphics card. It is one of the most basic components of the personal computer, which is used to convert the display information required by the computer system to drive the display, and provide progressive or interlaced scanning signals to the display, control the correct display of the display, and is an important component of connecting the monitor and the motherboard of the personal computer, and is one of the important equipment of the "man-machine dialogue".