Installation

  1. Supported Browsers: MetaMask is available as an extension for Google Chrome, Firefox, Brave, and Microsoft Edge.

  2. Download and Install: Visit the official MetaMask website and download the extension for your preferred browser. Follow the instructions to install it.

Setup

  1. Creating a Wallet:

    • Open the MetaMask extension.

    • Click "Get Started" and choose "Create a Wallet."

    • Create a strong password and agree to the terms of use.

    • Securely store your seed phrase (secret recovery phrase). This is crucial for recovering your wallet if you forget your password or lose access to your device.

  2. Importing an Existing Wallet:

    • If you already have a wallet, select "Import Wallet."

    • Enter your seed phrase and set a new password.

Features

  1. Managing Cryptocurrencies:

    • MetaMask allows you to manage multiple Ethereum accounts.

    • You can send, receive, and store ETH and other ERC-20 tokens.

    • Easily view your account balances and transaction history.

  2. Interacting with DApps:

    • MetaMask acts as a bridge between your browser and Ethereum DApps.

    • Once the extension is installed, DApps can request access to your wallet. You can then approve or deny these requests.

    • Popular DApps include decentralized exchanges (e.g., Uniswap), NFT marketplaces (e.g., OpenSea), and decentralized finance platforms (e.g., Compound).

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