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The Door to Crypto — Safe Wallets and First Steps

Course info

You don’t start in crypto by chasing profits — you start by protecting yourself.

This course gives you the practical footing to move from reading about crypto to actually using it. You’ll choose how you want to hold your keys, install a wallet from the official page, and set your ceiling so mistakes never grow larger than you can handle. Then you’ll take your first safe step: moving a small amount from an exchange into your own wallet, and confirming it on-chain. Finally, you’ll complete one honest trade — a tiny swap you can explain, verify, and clean up by revoking the window you opened.

What You’ll Learn (to start safe and scale later):

  • Custody & temperature: If you don’t know who really holds the key — or whether it’s safe or exposed — you’ll find out the hard way when access disappears.
  • Installing safely: Miss the official source once, and you could hand your keys to a fake. You’ll learn the simple habit that blocks this trap.
  • Crossing the on-ramp: Sending funds without checking is how beginners lose them. Here you’ll practice the safe path: deposit → buy small → withdraw → confirm.
  • Protective habits: Shared laptops, random extensions, seed words typed online — all rookie mistakes. You’ll set habits that stop them before they cost you.
  • Your first trade, done cleanly: Most newcomers swap, then leave approvals wide open. You’ll learn to see the receipt on-chain and close the window you opened.

What you gain isn’t just a wallet — it’s a routine that keeps mistakes tiny, builds habits you can trust, and scales later without changing anything but the zeros.

Table of contents

The Door - Take the Key. Step Through
Article
The Key Isn’t a Password — It’s You
6 min
Article
Cross the Bridge: Move Crypto from Exchange to Wallet (Safely)
8 min
Article
Send Crypto Safely: Your First Real Transfer
8 min
The Bridge — Cross the System. Leave Proof.
Article
Stop Guessing: Build the System That Protects You
7 min
Article
Set Up Your Wallet the Right Way (No Mistakes This Time)
7 min
Article
Your Recovery Phrase: The 12 Words That Guard Everything
8 min
Article
How to Check Transactions on Etherscan (Your On-Chain Proof)
8 min
Article
Wallet Safety Habits You’ll Actually Keep
7 min
The Loop — Move Clean. Stay Unshaken.
Article
Your First Swap: The 3-Step Loop to Trade Safely
10 min
Article
Do One Real Trade — and Track It Like a Pro
10 min
Article
Approvals Explained: How to Grant (and Revoke) Permission Safely
8 min
Article
4 Crypto Mistakes Everyone Makes (and How You Dodged Them)
10 min
Article
Calm in Motion: How to Stay Secure When Markets Go Crazy
16 min