A CPU, or central processing unit, is a vital part of your computer or phone, and is responsible for executing every command you or an app makes.

A CPU, or Central Processing Unit, is often called the brain of a computer, but what exactly does it do? In this video, we break down how a CPU works, explaining the core functions that allow ...

If your PC has slowed down, high CPU usage may be the cause. In this guide, we will show you how to check your CPU usage and how to fix it when it's too high.