Before you proceed, Install Google Authenticator App from Play store or Apple Store.
1. Login to your cPanel.
2. Navigate to Security section. Click Two-Factor Authentication.
3. From the next window appear, Click Setup Two-Factor Authentication.
4. Open the Google Authenticator App and Scan the QR code displayed in the next window.
5. Enter the six-digit security code in the Security Code text box and click Configure Two-Factor Authentication.