How It’s Made: CPU, Microchips, and Laptops. This guide explains, in simple terms, how CPUs, microchips, and laptops are created—from raw materials to finished products.  CPU (Central Processing Unit) The CPU is the part of a computer that carries out instructions. It handles calculations and logic, often called the “brain” of a computer.  1. From … Continue reading How It’s Made: CPU, Microchips, and Laptops