Your computer’s CPU is one of the most sensitive, advanced pieces of technology that you probably don’t think too much about. The CPU itself is just around 4-5 centimeters in length and width, and it handles all of the data processing in your computer. Every single thing you do on a computer gets calculated through the CPU. Most modern CPUs have billions of microscopic transistors in that tiny little space. These transistors are so small that you can fit hundreds of them on a single red blood cell, or thousands of them in the width of a human hair.
So it’s inevitable that something can go wrong. Many fairly modern computers are experiencing a bug right now that could potentially and permanently damage the CPU. There’s a patch to fix it, but if the damage is already done, the patch won’t repair it.