From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.8) Gecko/20020204 BuildID: I routinely load up a bunch of tabs (rather than a bunch of browsers, as was my past inclination) and start reading. Unfortunately, on occasion I forget to click the "close tab" X and instead click the "close program" X. A preferrence that could be defined allowing the user to have Mozilla confirm before closing the browser if there are multiple tabs still opened would be very handy. Either: "There are multiple tabs opened, do you wish to halt the browser and lose all open tabs?" [yes/no] or even better: "There are multiple tabs opened, do you wish to close all tabs and halt the browser, or just close the open tab?" [yes/no/open tab] I'm not suggesting this be the default behavior, as that may annoy other folks, but having it as a configurable preferrence would be very handy. Reproducible: Always Steps to Reproduce: 1. start mozilla 2. load a number of tabs 3. close mozilla

*** This bug has been marked as a duplicate of 108973 ***

marking verified as a duplicate. if you decide to reopen this bug, please clarify why. search string for bugspam removal: SalviaGuaranitica