A computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically. The three main hardware components of a computer are the central processing unit (CPU), the primary memory, and the secondary memory.
The CPU is the brain of the computer. It is responsible for carrying out the instructions that are stored in the computer’s memory. The primary memory is where the CPU stores the instructions and data that it is working with. The secondary memory is where the computer stores data that is not currently being used by the CPU.
The motherboard …