How to Sell and Buy NFT on OpenSea

Sciencelovers - Before diving into and showing how to buy NFT on OpenSea, let's step back for a moment and briefly recall what non-exchangeable tokens actually are.Non-Fungible Token (NFT) is an encrypted digital file that is stored on the blockchain. They are tokenized versions of digital items, such as images, videos, artwork, etc. Tokenization basically means turning an asset into a digital