To log in to Robinhood, start by opening the Robinhood login app on your mobile device or navigating to the Robinhood website on your computer. Enter your registered email address and password in the provided fields. Tap or click the "Log In" button to proceed. If you have two-factor authentication enabled, you’ll need to enter the code sent to your phone or email. Follow any additional prompts to complete the login process. Ensure your internet connection is stable and that you're using the latest version of the app for optimal performance and security. If you encounter issues, try resetting your password or contacting Robinhood support.