Aside from coffee spills, the greatest threat for your laptop is overheating. This can cause hardware failure and permanent damage to your device. To improve the performance and increase the lifespan of your device, follow these tips.
Causes of overheating
Laptops generate heat when in use.

So your computer just crashed. Our condolences. When your PC displays a blue screen and spontaneously restarts your computer, this is called the Blue Screen of Death (BSoD). These errors are usually caused by internal failures in your hardware or, sometimes, your software.