Terms of Service

Effective date: 2024-11-18 • Last updated: 2026-01-30

You may use the courses for personal learning. Don’t share or resell course files or logins. Keep your account secure and use a strong, unique password.

We continuously update content to improve accuracy and clarity. If anything is unclear, email [email protected] for quick help.

If a course misrepresents its content, request a refund within 14 days from purchase. We’ll review and respond within 5 business days.

Be respectful in discussion areas. No harassment, spam, or attempts to game quizzes or certificates.

Your data is used to run the service and improve lessons. You can manage optional analytics in cookie settings below.

If we change these terms, we’ll post the update date at the top. Keep using the site only if you agree with the new terms.