Everything starts here. These are the core ideas behind crypto — what it is, how it works, and how to take your first steps — explained one concept at a time, in plain language.
The core ideas
- What Is Bitcoin? — The plain-language starting point.
- What Is a Blockchain? — How the technology underneath actually works.
- What Is Ethereum? — The “world computer” idea, explained simply.
- What Is a Stablecoin? — Crypto’s steadier coins.
Wallets, exchanges & buying in
- What Is a Crypto Wallet? — Keeping your coins safe, and what keys really are.
- What Is a Crypto Exchange? — And is your crypto safe on one?
- How to Buy Your First Crypto — A step-by-step beginner’s guide.
- What Are Gas Fees? — Why transactions cost what they cost.
When a word stumps you
- Crypto Terms Glossary — Plain-language definitions for the jargon you’ll keep running into.
Crypto 101 Daily 