Please note that MetaMask is a cryptocurrency wallet tool used to manage Ethereum and other Ethereum-compatible tokens. Before setting up the MetaMask wallet and network, make sure you understand and are familiar with the risks associated with cryptocurrency and wallets, and take necessary security measures to protect your funds and private keys.
Here are the steps to set up the MetaMask wallet and network:
Install the MetaMask extension: Search and install the MetaMask extension in your browser.
Create a MetaMask wallet: Launch the MetaMask extension and follow the instructions on the interface to create a new MetaMask wallet. Note that when creating a wallet, be sure to back up your mnemonic phrase and store it in a secure place.
Connect to a network: In the MetaMask wallet, click on the network selector at the top and choose the network you want to connect to, such as the Ethereum mainnet, testnet, or a custom network.
Add a custom network: If you need to connect to a custom Ethereum network, click on "Custom RPC" at the bottom of the network selector and enter the network's URL, chain ID, currency symbol, etc.
Add assets: In the MetaMask wallet, you can add token assets you want to manage, such as Ethereum, ERC20 tokens, etc. Click on "Add Token," then select the asset you want to add and click "Add."
Confirm transactions: In the MetaMask wallet, when sending or receiving cryptocurrency, you need to confirm the transaction. Carefully review the transaction details, confirm transaction fees and gas prices, then click "Confirm."
Security protection: To protect your MetaMask wallet and funds, be sure to take necessary security measures, such as setting a strong password, enabling two-factor authentication, regularly backing up your mnemonic phrase, etc.
The above are general steps for setting up the MetaMask wallet and network, specific steps may vary depending on the MetaMask version and browser. When setting up the MetaMask wallet and network, be sure to carefully read the official documentation and security recommendations, and follow best security practices.