When I open firefox on my laptop, it does exactly what I want it to do, and displays a blank tab. No pockets, no bookmarks, no past tabs, nothing. Just a tab, and a blank background. In order for this to work, I had to change multiple settings and set [browser.sessionstore.resume_from_crash] in about:config to "false." Firefox on my mobile devices is missing most of these settings, and of course, mobile Firefox does not have about:config (a fact which I find incredibly frustrating). The only setting I have found that stops tabs from reopening in a new session is dot menu > settings > general > tabs which offers me these choices: o Never x After one day o After one week o After one month Given that I use Firefox multiple times a day, even selecting the shortest possible setting means that my tabs will always reopen when I start a new session. I ''do not want'' tabs restoring! If I want to restore a session, I will use "restore previous session." I don't need the app doing it for me, unless I ask. How can I turn off this incredibly irritating feature?