Got a question? You're not alone. Here are some of the most common questions we receive about using The Lighthouse. If you can’t find your answer here, please visit our Help Center.
No — you can explore and learn from any skill page without logging in. However, if you sign in with your Google account, you’ll be able to save your progress, revisit completed skills, and track your growth over time.
Yes, The Lighthouse is free for learners and educators worldwide. You can access all skill pages, lessons, and progress tools at no cost.
When you log in, your progress across skills is automatically saved. You can review your learning history and improvement trends anytime from the My Progress page.
Skills are focused learning units — such as a math concept, grammar rule, or reading skill — that combine explanations and interactive questions in one place. Each skill helps you learn, practice, and assess your understanding seamlessly.
Only what’s necessary to support your learning experience — such as your Google account for login and progress tracking. You can learn more in our Privacy Policy.
Yes. You can request data deletion anytime through the Contact page, and our team will assist promptly.
We welcome feedback and ideas! Use the Contact page or send us a message on Twitter to share your thoughts.
Yes. Accessibility is central to our mission. Visit our Accessibility Statement to see how we make learning inclusive for everyone.
Still need help? Visit our Help Center for more resources and support.