Web 3.0 is the next generation of the internet, and it will change what we know right now. It will be a decentralized internet, a web without a central server, where people can store their files and data in a way that is not controlled by any one entity.
Web 3.0 will allow people to access the internet without going through centralized servers like Google or Facebook. It will also enable peer-to-peer communication between users, meaning no more censorship from centralized authorities like governments or ISPs (Internet Service Providers).