EN 
ZH Web3 Beginner’s Guide
Finally understand Web3 in 3 minutes!
▸ Web1 (1990s): Read-Only Internet → Like reading a newspaper (e.g. early Yahoo)
▸ Web2 (Now): Read-Write Internet → Like renting an apartment
(e.g. Facebook/WeChat) ✘ You don’t truly own your content
▸ Web3 (Future): Read-Write-OWN Internet → Like buying land with title deed
✓ You control your digital assets
So, what is Web3?
Blockchain
Global public notebook ✓ Records all transactions ✓ Never erases history
Wallet
Your Web3 ID card ✓ Stores crypto/NFTs ✓ Proves asset ownership
*Make sure to keep it safe and don’t let anyone know about it!!
Smart Contract
Digital robot assistant ✓ Auto-executes agreements ✓ No middlemen needed
And How do they operate?
1. TINA buys concert ticket:
• Pays with [Wallet] → Recorded on [Blockchain]
2. At the venue:
• [Smart Contract] checks ticket → Opens gate automatically
3. Friend wants the ticket:
• TINA transfers it in 1 click → No platform fees!
Let`s Try!
Now you can fully demonstrate your skills at the web3 event!
CHOOSE YOUR WALLET
→ [MetaMask] (For browsers) —https://metamask.io
→ [Trust Wallet] (For mobile) —https://trustwallet.com/
! CRITICAL !
• Write down Secret Recovery Phrase
• Never share with anyone!
Then Choose to learn more!
Build 🛠️
- Coders
- Code dApp
- Building own world
Trade 💹
- Investors
- Buy crypto
- Exchanges
Explore 🗺️
- Curious minds
- Join DAO
- Communities
Collect 🖼️
- Art lovers
- Find NFT
- Markets
“Entering a field is like
entering a new world.”
Windsky