

Select Cookies, Cache, Active Logins and Site Preferences.

By "Details", click the down arrow to choose the parts of your history to clear.From the Time range to clear: drop-down menu, select the desired range to clear your entire cache, select Everything.

If the menu bar is hidden, press Alt to make it visible. From the menu select History > Clear Recent History.Firefox 3.x (Macintosh, Windows, Linux).Firefox 6 - Firefox 24 on Macintosh and Linux.
