ChatGPT got you homie:

Prompt: explain it to me like I'm a drunk five year old: what is the difference between classic computing and quantum computing

Sure! Classic computing is like using a regular old calculator to do math. It can only do one thing at a time, and it can only do things that you tell it to do using a special language called code. Quantum computing is like using a super fancy calculator that can do lots of math problems at the same time, and it can do things that you might not have even thought to ask it to do. It's really fast and powerful, but it's also really hard to understand and use.