Inferno is like a big toy box with lots of different toys inside. It helps you do lots of different things with your computer, like playing games or drawing pictures. But instead of being made for people to play with, it's made for computers to use.
When you turn on your computer, it needs to have something to work with. Just like when you play with your toy box, you need something to start with. Inferno is like the starting point for your computer. It tells your computer how to do things, like how to run your favorite games or how to show you pictures.
Inferno also helps your computer talk to other computers. When you want to share a picture or play a game with a friend who lives far away, your computer needs to know how to talk to their computer. Inferno helps make that happen. It's like a big telephone operator, making sure all the calls get where they need to go.
So, just like how your toy box has lots of different toys to play with, Inferno has lots of different things your computer can use. It helps your computer do all sorts of stuff, like talk to other computers and play games.