Thunderbird: My cat jumped on my keyboard while I was using Thunderbird, and, now I have every email I have in my Inbox opened about 50 times each, and each one in a separate tab. I can delete the message and it closes the open tabs, but I would like to keep the open messages, just not have ten million copies of it open in a separate tab at the top of Thunderbird. Is there any way to close all of the tabs without deleting each message? Thank you.