When I click on the To: button in Yahoo email, my contacts don"t come up. Any suggestions?

It may be blocked by a pop-up blocker. Try holding down the CTRL key and click on the To button.





Also look at the taskbar at the bottom of your screen. You may see a small icon that would indicate a pop-up was blocked. What you can do is click on the icon and you'll be provided with several options that you can choose from.