Learn what crypto staking is, how proof-of-stake networks use validators, how staking rewards work, and what beginners should know about delegation, slashing, custody, withdrawals and staking risks.
Learn what liquidity pools are, how they work in DeFi, and what beginners should know about liquidity providers, AMMs, fees and risks.
Learn what a DEX is, how decentralised exchanges work, and what beginners should know about wallets, fees, liquidity and risks.
Learn what smart contracts are, how they work on blockchain networks, where they’re used across Web3 and DeFi, and what beginners should understand before approving smart contract interactions.
Learn what dApps are, how decentralised applications use blockchain, smart contracts and crypto wallets, where they’re used across Web3 and DeFi, and what beginners should check before connecting one.
What is DeFi and how does it work? This beginner-friendly guide explains decentralised finance, crypto wallets, smart contracts, gas fees, common uses, key risks and what to know before using DeFi.
Learn what crypto gas fees are, why blockchain networks charge them, how Ethereum gas works and what causes transaction costs to rise or fall.
Learn how to recognise common crypto scams, spot the warning signs and protect your money, accounts and crypto wallets from fraud.
Learn how to choose a crypto exchange safely by comparing security, custody, fees, regulation, withdrawals and other important factors before depositing funds.
Learn how to improve crypto wallet safety, protect private keys and seed phrases, secure transactions and reduce the risk of scams, phishing and theft.