If you have recently upgraded to Windows 8 you are not going to be able to print out coupons from Coupons.com.
I just received the following email from them:
If your readers have recently upgraded to Windows 8, they will not be able to print coupons from our site across all browsers (IE, Chrome, Firefox) while operating in Metro mode. The coupon printer uses an Active X control that has been disabled by Microsoft in Windows 8 Metro Mode.
To print coupons in Windows 8, your users will need to visit our site from a browser opened in Windows 8 Classic mode. To switch to Classic Mode in Window 8, navigate back to the desktop by selecting the desktop tile, then launch the browser of choice as you normally would.
I hope this helps some of you. Also, they are telling me that it is a last call on the coupons pictured above. Hurry and grab those coupons before they are gone!