The CPU, or Central Processing Unit, is the primary hardware component of a computer responsible for executing instructions and performing calculations for all software applications and processes. It processes data, manages tasks, and coordinates the operation of various hardware components. The CPU interprets and executes machine-level instructions, making it the key component that drives the computer system. Modern CPUs are characterized by their processing speed, number of cores, and architectural features, all of which influence a computer’s ability to handle tasks efficiently.
