Hi Rudi,
If you're on a mobile device like an iPad, or your phone, there will be a "Tap for sound" button before each video. Unfortunately, there's no way for us to turn this off. If you watch Guitartricks.com lessons on your laptop/desktop, then this won't be a problem.
Can you tell me which device you're using?
If you have any questions, comments, or concerns, please contact us.