CPU stands for “Central Processing Unit” and describes the most important central processing unit of a computer. It is also known as the main processor and executes the majority of computer commands, which is why a PC would not function without a CPU.
An important function of a CPU is to control the sequence of commands and data. This includes arithmetic and logical operations. These instructions are then forwarded to other units. A CPU supports multitasking by switching back and forth between different tasks and programs.
The CPU is located on a socket, which is mounted on the mainboard. It can happen that the CPU heats up very strongly, which is why cooling with a fan is advisable.
CPUs are the basis for the performance and functionality of computers and are important for all types of electronic devices. They can be found in different performance classes and configurations depending on the application and requirements.