The CPU or a processor is mainly a piece of hardware that is called the brain of a PC. It is so because all the processing and calculations are performed by the CPU containing an umpteenth number of transistors. However, in this article, we will discuss the primary role of a processor in a system to make you understand its importance.
A Short Introduction to Central Processing Unit (CPU)
The processor is mainly the single chip that is responsible for processing all the data in a PC. CPU also determines the capability, performance, and price of a system. It is undoubtedly the major component of a PC that almost controls every other component in your PC. It comes in different cores for different purposes which are available on the market. Among them, Latest Intel processors have come up with different cores to run your PC smoothly.Primary Function of A Processor in A PC
A lot has improved over the past years since the processor or a CPU was first introduced. However, the basic function of a CPU remains the same which we will discuss below.- Fetch
- Decode
- Execute