Quantum register

A quantum register is like a magic box that can store and manipulate information in a way that's different from our regular computer boxes. It's made up of tiny particles called quantum bits or qubits, which are kind of like little switches that can be on, off, or both at the same time.

This means that a quantum register can store lots of information at once, like a giant number with lots of digits. And with these qubits, we can do special tricks to make calculations that would be hard to do on a regular computer.

It's kind of like having a really special tool that can solve certain problems faster and better than our regular tools, but we have to learn how to use it properly because it's very different. And even though it's super cool, scientists are still figuring out exactly how to use it and what it can do.