ELI5: linux

// eli5

What is Linux?

Linux is like the engine of a computer that makes everything work, similar to how your brain controls your body [3]. It's free software that lots of people around the world can use and improve together [4].

Why do people use it?

Linux is super reliable and powerful, which is why the world's fastest supercomputers all use it [3]. It's also free, so schools and businesses love it because they don't have to pay for it.

How is it different?

Unlike Windows or Mac that come from one company, Linux is built by many people working together, kind of like how millions of kids can build with the same LEGO set [4]. Anyone can see how it works and change it if they want.

Where do you find it?

Linux runs on servers that power the internet, supercomputers that do fancy math, and even your Android phone [3]. Most of the websites you visit are probably running on Linux computers right now!