NFT (Non-Fungible Token), which stands for non-fungible token, has sparked a trend in the field of digital assets in recent years. It has the characteristics of uniqueness, indivisibility, and non-replaceability, and is widely used in the fields of digital artwork, game items, virtual real estate, and more. For many people, knowing how to purchase NFTs is the key to entering this emerging field. This article will provide a detailed introduction to the steps, preparations, and considerations for purchasing NFTs.