OK -- thanks. I currently have that on my computer. But when I installed the Windows updates the other day, it suddenly no longer works. I can sign in, but I can't get to any of my previous received or sent emails. I just keeps saying "loading . . . " and never stops. So now that I understand what you're saying about OWA, maybe I need to ask a different question -- how can I fix the problem that has just come up in my OWA that's already on my computer. (I had thought I would just uninstall and then install a new one, which is why I asked my initial question.) Thank you!