Crypto Guides for Beginners: Coins, Wallets and Risk

Altcoins explained: what they are and why most struggleAltcoins are every cryptocurrency other than bitcoin. What they are, why they exist, and why most of them lose far more than bitcoin in a downturn.
Bitcoin dominance explained: what the percentage meansBitcoin dominance is bitcoin's share of the total crypto market cap. Here is how it is calculated, what a rising or falling share can signal, and its limits.
Bitcoin halving explainedThe bitcoin halving cuts the new coins paid to miners in half about every four years. Here is how it works and why it is not a price guarantee.
Circulating, total and max supply: how to read a coin's supplyA coin's supply can mean three different numbers. Here is what circulating, total and max supply mean, how they change, and which one to use for a decision.
How crypto exchanges work: custody, fees and what to checkA crypto exchange lets you buy and sell coins, and usually holds them for you. How exchanges work, how they charge, and what to check before you deposit.
Crypto market cap explained: price, supply and why rank can misleadCrypto market cap is the coin price times the coins in circulation. How it is calculated, why rank matters, and where supply figures mislead.
Crypto market cycles: boom, bust and what history does and does not showCrypto prices have moved in boom and bust cycles. What they looked like, what may drive them, and why history cannot time the next turn.
Crypto scams to avoid: the common ones and the warning signsCrypto scams take money through fake exchanges, fake support, phishing and fake gains. The common forms, the warning signs and what to do if hit.
Crypto and tax: general principles you should know (not advice)Crypto is taxed in many countries when you sell, swap or earn it. The general principles, how gains are worked out, and why you need records. Not tax advice.
Why crypto is so volatile, and how to measure itCrypto prices move far more than most stocks. Here is why, how to measure volatility, and what it means for drawdowns, position size and the risk of holding.
Crypto trading volume explained: real demand or wash trading?Crypto trading volume is how much value trades in a period. How it is measured, how to judge real demand, and why exchanges report it differently.
Crypto wallets explained: hot, cold, custodial and self-custodyA crypto wallet holds the keys that control your coins. Hot and cold wallets, custodial and self-custody, and how to keep access safe.
Dollar-cost averaging into crypto: how it works and where it failsDollar-cost averaging buys a fixed amount at regular intervals. How it works in crypto, a worked example, and the limits it cannot fix.
Gas fees explained: what you pay for a crypto transactionGas fees pay the network to process a transaction. How they are calculated, why they rise and fall, and how to estimate a transfer's cost.
How a blockchain works, in plain wordsA blockchain is a shared record kept in linked blocks. How transactions are added, why the record is hard to change, and what it costs to run.
How crypto prices are calculated across exchangesA coin's price comes from trades on many exchanges that rarely agree. How price sites combine those trades, why prices differ, and what to check.
Seed phrase safety: how to write it down, store it and keep it secretA seed phrase is the master backup of a crypto wallet. How to write it down, store it, test the backup and keep it away from scammers.
Stablecoins explained: how they hold their price and the risksStablecoins are tokens designed to hold a steady value, usually one dollar. How the main types work, how they lose their peg, and the risks.
What is a cryptocurrency?A cryptocurrency is a digital asset recorded on a blockchain, a shared ledger no single company controls. What that means, and what it does not.
What is a crypto token? Coins vs tokens, standards and supplyA crypto token is built on another blockchain. Tokens versus coins, token standards, and what to check about supply and unlocks.

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