一台电脑大体是由CPU、主板、内存、硬盘、显卡、声卡、网卡、电源、机箱、光驱、音箱、鼠标、键盘、显示器等等所组成
CPU是计算机的核心,其重要性好比大脑对于人一样,因为它负责处理、运算计算机内部的所有数据,而主板芯片组则更像是心脏,它控制着数据的交换。CPU的种类决定了你使用的操作系统和相应的软件。CPU主要由运算器、控制器、寄存器组和内部总线等构成,是PC的核心,再配上储存器、输入/输出接口和系统总线组成为完整的计算机。CPU主要是面向执行操作系统、系统软件、调度和运行各式各样应用程序以及协调和控制整个计算机系统而设计的。CPU具有通用性的特点,什么都会,当然这并不表示CPU每项任务都具有顶尖水平。集成了百万计,千万计,甚至数亿计晶体管的CPU芯片,除了具有计算能力的电路和结构,还拥有控制和指挥其他硬件电路相配合的中央控制器。
Is largely a computer CPU, motherboard, memory, hard drives, graphics cards, sound cards, network cards, power supply, chassis, optical drive, speakers, mouse, keyboard, monitor, and so composed。
CPU is the heart of the computer, the importance of the brain is like for people, because it is responsible for handling, computing all the data inside the computer, while the motherboard chipset is more like the heart, which controls the exchange of data. Determines the type of CPU you are using the operating system and the corresponding software. CPU mainly by the computing device, controller, register set and internal bus, etc., and is the PC's core, adding the memory, input / output interface and system bus consisting of a complete computer.CPU is mainly for the implementation of operating systems, system software, scheduling and running various applications, and coordinate and control the entire computer system design. CPU has a universal characteristic, what will be, of course, does not mean that every CPU has a top level task. Integrated one million dollars, tens of millions of dollars or even hundreds of millions of transistors of the CPU chip, in addition to computing power circuit and structure, but also has a command and control other hardware circuits of the central controller compatible。
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