
How to send Bitcoin
Learn how to send Bitcoin to any wallet. See the steps, how to set network fees, how long it takes, and how to avoid costly sending mistakes.
Browse the Bitcoin beginners' guides below, and start your journey into the world of cryptocurrency. No matter your current level of knowledge, these guides can get you up to speed on the subjects that matter to you.

Learn how to send Bitcoin to any wallet. See the steps, how to set network fees, how long it takes, and how to avoid costly sending mistakes.

Learn how to receive Bitcoin. Find your wallet address, share it safely by QR or copy, understand address formats, and see how long it takes.

Learn how to sell Bitcoin into local currency. Compare methods, fees and payout times, and cash out your BTC safely to your bank or for cash.

Learn how to buy Bitcoin step by step. Compare payment methods, understand the real fees, and see where your BTC goes. A beginner-friendly guide.
Get a straightforward introduction to Bitcoin and why it matters.

Discover what bitcoin fees are, how fees are determined, and more.

Learn how Bitcoin is similar or different to other stores of value, like fiat currency (US dollars) and precious metals (gold).

A Bitcoin hard fork splits the blockchain into two chains. Learn how hard forks work, every major fork in history, and the debate over Bitcoin's next one.

Bitcoin's environmental impact spans energy, carbon, water, and e-waste. Here's what the data actually shows, and what most articles consistently get wrong.

Understand how the Bitcoin public blockchain tracks ownership over time. Get clarity on key terms like public & private keys, transaction inputs & outputs, confirmation times, and more.

A comprehensive guide on verifying Bitcoin transactions for security and authenticity. Learn how to use block explorers, understand transaction details, and follow best practices for secure Bitcoin transactions.

Bitcoin UTXOs are the individual pieces of BTC that make up your wallet balance. Learn how unspent transaction outputs work, why they affect your fees, and how to manage them.

OP_CAT is a Bitcoin opcode proposed to unlock smart contracts via BIP 347. Learn how it works, why it was disabled, and where the debate stands today.

Bitcoin Taproot is the 2021 protocol upgrade that improved privacy, lowered fees for multisig and Lightning, and accidentally launched Ordinals. A complete guide to how it works.

Wrapped Bitcoin (WBTC) lets you use bitcoin in DeFi. Learn how WBTC works, who holds the BTC behind it, the risks, and how it compares to alternatives.

A Bitcoin address is a unique string of characters used to receive BTC. Learn how addresses work, the different formats, and how to use one safely.

A bitcoin transaction accelerator helps confirm stuck BTC transactions faster. Learn how they work, costs, risks, and when RBF or CPFP is the better fix.

Bitcoin Script language controls every BTC transaction. Learn how opcodes, locking scripts, and Taproot work, explained in plain English.

Discover what bitcoin fees are, how fees are determined, and more.

Wrapped Bitcoin lets you use Bitcoin on other blockchains. Learn about the different types and how they work.

Understand Bitcoin hashrate and its significance in Bitcoin mining, network security, and Bitcoin's overall value.

SegWit is a key Bitcoin upgrade. Learn how it works and why it matters.

How does the network operate and decide on critical issues?

Learn why the process of minting new bitcoins, known as 'Bitcoin mining,' is in some ways similar to the process of extracting precious metals from the earth.

Learn about Proof of Work (PoW), the consensus mechanism used by Bitcoin, and how it works.

The Bitcoin mempool is where transactions wait to be confirmed. Learn how it works and its impact on fees and speed.

A Bitcoin node is a computer that runs the Bitcoin software and participates in the Bitcoin network, playing a vital role in its security and decentralization.

Learn about tBTC, a decentralized way to bring Bitcoin to Ethereum.

Explore the Bitcoin Halving, an event that periodically halves the reward for mining Bitcoin transactions, ensuring its scarcity and long-term sustainability.

The double-spend problem is a potential issue in digital cash systems where the same digital token can be spent more once.