Hi maswindell, congratulations on your new Tab4 and welcome to the forum. Nice to have you as a member of Android Tablets. I'm moving your thread to the Samsung Galaxy Tab 4 section for you, where more people familiar with that tablet are likely to join the discussion and try to help you. Good luck!
Welcome to the forum Could you provide some additional information? Are you using a mail client or the Yahoo app? Where are these tabs appearing, in a browser?