FireFox Memory Trick

1)Start Firefox2)type “about:config” in the address bar and hit enter (don’t type the double-quotes)3)type “config.trim_on_minimize” (again, not the double-quotes) into the Filter field. Odds are, you won’t have this preference but we should check first.1)If you DO have the preference, make sure it is set to true2)If you do NOT have the preference, add it1)Right click anywhere in the preference list and select New -> Boolean2)Preference name should be “config.trim_on_minimize”3)Select true for the valueClose Firefox and then reopen it.