Web3 that can be used to find out more about this concept: Introduction to Web3 "What is Web3 and how is it different from Web2?" "What are the main technologies that underlie Web3?" Blockchain and Web3 "How is blockchain used in Web3?" "What is the role of smart contracts in the Web3 ecosystem?" DeFi (Decentralized Finance) "What is DeFi and how is Web3 related to DeFi?" "How is Web3 changing the way we interact with the financial system?" NFT (Non-Fungible Tokens) and Web3 "How do NFTs relate to Web3?" "How does Web3 impact the digital art industry through NFTs?" Security and Privacy in Web3 "How can Web3 improve user security and privacy compared to Web2?" "What are the main challenges facing Web3 in terms of mass adoption and security?" Real-World Uses of Web3 "How can companies adopt Web3 technologies to improve their business?" "What are examples of Web3 applications that are already in the market today?"