hi,
my firefox (ff) had some tabs. when i shut down my pc with the ff opened and with some tabs then when i start my pc and when i open the ff i was able to restore the tabs from the last session.
i have run the ccleaner yesterady and i have unchecked all the options from the ff but after doing that ccleaner has made something and i am not able anymore to restore the tabs.
so i would like to know why ccleaner has deleted the data from ff if i have unchecked all the options from it.
i thank you in advance for the answer.