Step 1: Download MetaMask Chrome extension
Step 2: Create a new wallet
Step 3: Select Use Secret Recovery Phrase
Step 4: Set MetaMask password
Step 5: Save the Secret Recovery Phrase
Step 6: Confirm the Secret Recovery Phrase
Step 7: Navigate to Networks and enable test networks
Step 8: Select Sepolia as the test network
Step 9: Go to Google Ethereum Sepolia Faucet and sign in
Step 10: Go to MetaMask and click Receive to view wallet addresses
Step 11: Copy the Ethereum Address
Step 12: Paste the wallet address in Google Ethereum Sepolia Faucet
step 13: View the added tokens in MetaMask
Step 14: Go to Remix IDE and connect wallet
Step 15: Compile the smart contract in Remix IDE
Step 16: Deploy the contract
Step 17: Go to the deployed contract and test the functions
Step 18: Copy the contract address
Step 19: Create the DApp (Paste the copied contract address in app.js)
Step 20: Run the DApp locally using the Live Server extension in Visual Studio Code
Step 21: Get the stored value
Step 22: Set the new value
Step 23: Get the updated value
Step 24: View the updated balance and activity in MetaMask