I have a boss that is not the most computer literate person. You know, typical boss. Well she uses the mail app as her email client. Her problem is, she's a typical Windows user and double clicks everything. However, in her haste of never closing down any open window, her email will be put in the background. So now, she's got about 400 emails open. Its terrible and slows down the computer extremely. Closing down the mail app is fine, but when you reopen it every email that was opened will open up again. I'm looking for a way that would close down every opened email. CMD-W only closes down one at a time. Is there a script or a key combination that could help? Thank you in advance I've searched but didn't find anything, so please forgive me if I missed the answer.