How Does A Cpu Work. The CPU of a computer, or central processing unit, is frequently compared to the human brain since it's the central control of the computer. According to the instruction, it helps activate the wires connecting CPU to different other parts of computer including the ALU.
A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry within a computer that executes instructions that make up a computer program. There's memory to store this information. You might know that the CPU (Central Processing Unit, or simply processor) is the "brain" of the computer, controlling all other parts of the computer and performing various calculations and operations with data.
Inside the package is a silicon rectangle containing millions of transistorized circuits.
If one is significantly slower, then it will slow down the others.
I work in banking and its difficult to understand the full process of a swipe of a debit card and how that. It processes data and delegates commands. These CPUs process data depending on the program that you are currently using.