$ETH - The Computer of the World
Ethereum is often called the "world computer" because it's like a giant, global computer that anyone can use.
It allows people to create and run applications, just like you use apps on your phone, but these apps run on a network of many computers around the world instead of on one single device.
This means they can't be easily shut down or controlled by one person.
Ethereum uses a technology called blockchain to keep everything secure and transparent, so everyone can see what’s happening and trust that it’s fair.
It's powerful because it lets people do things like make agreements (smart contracts) that automatically follow the rules set by the users, without needing a middleman.