操作指南
安全使用加密货币的分步指南。 · 14篇文章
How to Convert Crypto to Fiat and Vice Versa
Use a crypto converter to check values, then learn the safe ways to turn crypto into cash and cash into crypto, with fees, limits and scams to avoid.
2026年10月13日 · 阅读约4分钟
How to Calculate Crypto Profit and Loss
A crypto profit calculator method you can do by hand: realized and unrealized gains, fees, FIFO or average cost for multiple buys, and common mistakes.
2026年10月12日 · 阅读约5分钟
How Dollar-Cost Averaging Works in Crypto
Dollar cost averaging in crypto means buying a fixed amount on a regular schedule. Learn how DCA works, a worked example, its limits and how to set it up.
2026年10月11日 · 阅读约5分钟
How to Build and Track a Crypto Portfolio
Use a crypto portfolio tracker the right way: set goals, size positions, record trades and track performance across wallets and exchanges without exposing keys.
2026年10月10日 · 阅读约4分钟
How to Set Price Alerts and Track a Watchlist
Crypto price alerts and a watchlist let you follow coins without staring at charts. Learn which alerts to set, how to build a watchlist and what to avoid.
2026年10月9日 · 阅读约5分钟
How to Read a Crypto Price Chart: Candles, Volume and Timeframes
Learn to read a crypto chart step by step: candlesticks, wicks, volume bars, timeframes, linear vs log scale and the beginner mistakes that mislead people.
2026年10月8日 · 阅读约5分钟
How to Add a Custom Token to Your Wallet Safely
Learn how to add a custom token to your wallet safely: find the right contract address, pick the correct network, confirm details and avoid fake tokens.
2026年10月7日 · 阅读约4分钟
How to Use a Decentralized Exchange (DEX) for the First Time
How to use a DEX safely for the first time: set up a wallet, find the real site, verify the token, set slippage, approve wisely and avoid common mistakes.
2026年10月6日 · 阅读约5分钟
How to Revoke Token Approvals on Ethereum and Other EVM Chains
Learn how to revoke approvals on Ethereum and other EVM chains step by step, which approvals are risky, what revoking costs and what it cannot undo.
2026年10月3日 · 阅读约4分钟
How to Choose the Right Network When Withdrawing from an Exchange
Choosing the wrong network when you withdraw crypto can lose your funds. Learn how to match networks, check memos and test with a small amount first.
2026年10月3日 · 阅读约5分钟
How to Send Crypto Without Losing It: Networks, Memos and Addresses
How to send crypto without losing it: pick the right network, include memos or tags, verify the full address and send a test first. A step-by-step checklist.
2026年10月3日 · 阅读约4分钟
How to Back Up a Seed Phrase the Right Way
A seed phrase backup is the only way to recover a self-custody wallet. Learn how to write, store and test your backup safely, and the mistakes to avoid.
2026年10月3日 · 阅读约5分钟
How to Set Up a Hardware Wallet Step by Step
A step-by-step hardware wallet setup guide: buy safely, verify the device, record your seed phrase offline and send a test transaction before moving funds.
2026年10月3日 · 阅读约5分钟
How to Buy Crypto Safely for the First Time
Learn how to buy crypto safely for the first time: choose a reputable exchange, secure your account, place a small first order and avoid common scams.
2026年10月3日 · 阅读约6分钟