With so many exchanges out there, which one can you actually trust? The Binance Official website is the best starting point — it's the world's largest. Download the Binance Official APP. iPhone users can check the iOS Installation Guide.

How to judge reliability: Global trading volume ranking (higher = more trusted), regulatory licenses held, security track record, years in operation, Proof of Reserves publication, and user protection funds. By all these metrics, Binance leads the industry. It's been operating since 2017, holds licenses in multiple countries, has the SAFU user protection fund, publishes regular reserve proofs, and has the highest trading volume globally.

Other reliable options include OKX, Coinbase (US-regulated), and Bybit. Exchanges to avoid: Any platform you've never heard of, that promises guaranteed returns, or that only distributes via private links.

Q: Can exchanges disappear overnight?

A: History shows it can happen (e.g., FTX in 2022). This is why you should choose the largest, most transparent platforms, and consider moving long-term holdings to self-custody wallets rather than keeping everything on an exchange.