Fri, 05 Dec 2025 13:49:54 +0000

The Brain of Your Computer: A Simple Guide to the CPU

Have you ever wondered what's really going on inside your computer, tablet, or smartphone when you click a button? There’s one tiny, powerful chip that does most of the heavy lifting: the CPU (Central Processing Unit). Think of the CPU as the brain of your computer. It handles all the thinking, calculating, and decision-making needed to run your programs and execute your commands.