I would like to suggest a new feature for the Privacy & Security settings.
The 'Clear History' options are too limited. I would like to have Firefox automatically clear my history after a specified time period beginning the moment I close Firefox. Because recently, I have had situations where my computer slows down, and the mouse pointer lags in response to my movements. As a result I've more than once accidentally closed Firefox while attempting to access or close a tab. But I have it set to clear my history when Firefox closes and I end up losing track of where I am because I followed a bunch of links to get there and don't remember them all. If I could set Firefox to clear my history 15 minutes after closing, this would solve my problem.
Wšě wotmołwy (1)
It isn't possible for Firefox to clear your history when it's closed.