## Trezor Suite App (Official) | Desktop & Web Crypto Wallet Guide: Start Safely at Trezor.io/Start

The **Trezor Suite App (Official)** is the companion application for Trezor hardware wallets, designed to help you buy, store, send, and receive cryptocurrency with stronger security than a software-only wallet. If you’ve just unboxed a new Trezor or you’re moving to a new computer, the safest place to begin is **Trezor.io/Start**—Trezor’s official start page for installing Trezor Suite, initializing your device, and completing setup the right way.

This guide explains what Trezor Suite is, how the **desktop and web crypto** experience works, and the exact safety checks you should do before you deposit funds.

### What is Trezor Suite?
**Trezor Suite** is Trezor’s official wallet interface. It connects to your Trezor hardware wallet and lets you manage crypto accounts while keeping your private keys on the device.

With Trezor Suite you can:
- Initialize a new Trezor device or restore an existing wallet
- View balances and manage multiple accounts
- Generate receive addresses and verify them on the device screen
- Create transactions and confirm details on the Trezor device
- Update firmware using official prompts
- Adjust security and privacy settings

Think of it this way: Trezor Suite is the dashboard; your Trezor device is the vault and the approval button.

### Why Trezor.io/Start is the safest setup method
When users search “Trezor Suite download” or “Trezor Suite App (Official),” scammers sometimes place ads or create lookalike sites to distribute fake installers. A fake setup page may try to steal your wallet by asking for your recovery seed.

Use this rule every time:
- Type **https://trezor.io/start** directly into your browser.
- Do not install Trezor Suite from third-party sites.
- Do not trust links from emails, popups, DMs, or “support” chats.

If the domain isn’t exactly **trezor.io**, stop.

### Desktop vs Web: how Trezor Suite works
You’ll often see Trezor Suite described as **Desktop & Web Crypto** because there are two common ways people interact with it:

- **Trezor Suite Desktop (recommended for many users):** an installed application on Windows, macOS, or Linux. This is typically the simplest, most consistent experience for firmware updates and account management.
- **Trezor Suite Web:** a browser-based interface available through official Trezor pages. It can be convenient, but you still need to be vigilant about the URL and browser environment.

Whichever you use, always start from **Trezor.io/Start** so you’re guided to the official option for your device and operating system.

### Step-by-step: Install Trezor Suite App (Official)
1. **Go to Trezor.io/Start**
Type the address manually: `trezor.io/start`.

2. **Choose your device model**
The start page typically customizes instructions based on your specific Trezor model.

3. **Download Trezor Suite (official)**
Select Windows, macOS, or Linux for desktop, or follow the official web flow if that’s what Trezor recommends for your setup.

4. **Install and open Trezor Suite**
Complete installation and launch the app. If your operating system warns you about downloads, do not bypass warnings for random files—only proceed if you downloaded from the official Trezor site.

### Initialize your Trezor device safely
Once Trezor Suite is open:

1. **Connect your Trezor via USB**
Use a reliable data cable and plug directly into your computer (avoid untrusted hubs if possible).

2. **Install or update firmware (if prompted)**
New devices often require firmware installation. This is normal. Only do this through the official Suite onboarding process.

3. **Create a new wallet (or recover)**
- Choose **Create new wallet** if you’re starting fresh.
- Choose **Recover wallet** only if you already have a recovery seed you’re restoring.

### Recovery seed: the most important security rule
During setup, your device will generate a **recovery seed** (a list of words). This seed is the master key to your funds.

Follow these rules:
- Write it down offline and store it securely.
- Never take photos or screenshots of it.
- Never paste it into websites, forms, or messages.

Most important warning:
**No legitimate “Trezor Suite App (Official)” process will ask you to type your recovery seed into a website for “verification,” “sync,” “unlocking,” or “support.”**
If anything asks for the seed outside the official recovery process, assume it’s a scam.

### Add accounts and verify addresses on the device
After setup, you can add accounts for the coins you use. When receiving crypto:
1. In Trezor Suite, select the coin/account and click **Receive**.
2. The app will show a receiving address.
3. **Verify the address on the Trezor device screen**.
4. Only use the address after it matches on the device.

This step matters because computers can be infected with malware that swaps addresses in your browser or clipboard. The hardware wallet screen is your trusted display.

### Send crypto with confident confirmation
To send:
1. Build the transaction in Trezor Suite.
2. Review the destination address, amount, and fee.
3. Confirm on the Trezor device only after checking the details carefully.

If anything looks unfamiliar, cancel first. It’s always safer to retry than to approve a transaction you don’t fully recognize.

### Common issues and practical fixes
- **Trezor not detected:** Try another USB port, restart Trezor Suite, and use a known good data cable.
- **Suspicious download link:** Uninstall and reinstall from **Trezor.io/Start**.
- **Browser warnings or redirects:** Close the page and type `trezor.io/start` manually.

### Quick checklist before you deposit funds
- You started at **Trezor.io/Start** (official domain: trezor.io)
- You installed the **Trezor Suite App (Official)** from Trezor’s site
- Your recovery seed is written down and stored securely offline
- You set a strong PIN (and understand passphrase tradeoffs if enabled)
- You verify addresses and transaction details on the device screen