Dear MOhamed,
Thank you for your question. The course, audio and video can be accessed from your ‘My Student Account’ only. They can be accessed from any device where internet is available. We do not allow download simply because of security issues. Your course books can be downloaded and printed for study when internet is not available. We apologize for any inconvenience this may cause. Please use Google Chrome for the website to get maximum performance in speed and quality. Let me know if you have any further questions.