Sue,

The problem you are having is not related to WIndows. eBay has switched you to the new Sell your Item form without your knowledge. YOu will need to log into your ebay account and change back to the old sell your item form. Several other users have experienced the same problem recently.

To switch back, go the the "Sell" tab. There is an option right at the top of the first box asking if you wish to use the Old form. Select that option. You should be good to go. Let me know if that does not correct the problem

Judy/blue