After listening about Web 3.0, you might think that there must be Web 1.0 and Web 2.0. So, before explaining to you about Web 3.0, let us explain to you about Web 1.0 and Web 2.0.
From 1991 to 2004, Web 1.0 was working. We were using a static website.
Whatever was getting published on the internet was static which means we used to only see the content.
In 2004, a new web was introduced that was Web 2.0. After Web 2.0, If any blog is published on the website, we can easily reply to the blog. Web 2.0 is all about two-way interaction.
Web 3.0 is a project where we will use the internet in a Decentralised way. After Web 3.0, uploaded data on the internet will divide in a decentralized way in the Blockchain.
If anyone will upload/download, then that transaction will root on the Blockchain. The people who will be working there will get the reward in the form of that cryptocurrency.
By chance, if any hacker may hack someone’s system then the hacker can only corrupt that particular file of that user but the whole data of that user will be safe in one place.