History: Select "Use Custom Settings for History" All items are checked; Always accept all cookies, but keep until I close Firefox; Clear history when FF closes: Settings: Everything is checked except Delete Saved Passwords. If I want to clear the history, etc. while Firefox is running, I simply hit Ctrl-Shift-Delete and choose what to delete. Type about:preferences#privacy in the address bar. The button next to History, select Use Custom Settings. At the bottom of the page, turn on Clear History When Firefox Closes. At the far right, press the Settings button. Turn on ONLY Cache and Form And Search History leaving the others off. Delete them, then test for your problem: Click the menu button to open the menu panel. Click History and then click the Manage history bar at the bottom to open the Library window. At the top right corner, type the name of the website you wish to forget in the Search History field, and press Enter Return . In the resulting list, right-clickhold Hi, suddently i can't delete history browsing in firefox. No matter what i try it still not clear the browsing history. What first i do is "Forget About This Site" option to delete single history form a website but it doesn't work. Then i try to delete browsing history from setting, setup to clear history when firefox closed and even i delete Close Firefox, if it's open: Click the Firefox menu and select Exit. Click the Firefox menu at the top of the screen and select Quit Firefox. Click the Firefox menu and select Quit.; Right-click Hold down the control key while you click on a file you want to copy and choose Copy.; Open the new Firefox profile folder as explained in step 1, above.; Right-click Hold down the control key while 2xp7t.

firefox can t delete history