What is NFT?

1.Introduction
If you’re actively involved in this world spend your time on Twitter, Instagram, LinkedIn then you would have heard of something called NFTs
The full form of NFT is Non-Fungible Token
2. What are 2 key terms ?
1. none fungible and 2. token
Let start with nonfungible if I would have to simply express it then to replace the word fungible then the word can be said as replaceable. This means no replaceable.