What does cpu mean?

CPU, (Central Processing Unit), also called Central Processing Unit, is the computing core (Core) and control core (Control Unit) of a computer. Are the electronic circuits within a computer that carry out the instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations specified by the instructions. The computer industry has used the term "central processing unit" since at least the early 1960s. Main memory and I/O circuitry.

#The form, design, and implementation of CPUs have changed over the course of their history, but their basic operation has changed little.

The main components of the CPU include the arithmetic logic unit (ALU) that performs arithmetic and logical operations, the processor registers that provide operands to the ALU and store the results of the ALU operations, and the control that coordinates the fetching (from memory) and execution of instructions. unit. ONS directs the coordinated operation of ALUs, registers, and other components.

Simply put, the CPU is equivalent to the heart of the computer. Its ability directly affects the running speed of the entire computer. Most programs must go through its operations, including viruses of course. If it If the usage rate is too high, it will cause the speed of the entire computer to drop. You can press crtl alt deledt to bring up the task manager to check the CPU consumption and see which process is consuming the CPU in the process list. Too much CPU, the more processes there are, the greater its consumption will be.

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