ELI5: Explain Like I'm 5

Watercooling

Watercooling is like putting your computer in a swimming pool to keep it cool. Instead of using air like a fan, water goes through special tubes inside your computer and takes the heat away, like when you get out of the pool and feel cold when the water evaporates from your skin. It is a fancier way to cool your computer, like having a fancy smoothie instead of just water. Watercooling makes your computer work faster and more quietly because it doesn't need to have a loud fan. But it's also harder to set up and can be more expensive.