How to clear all the history in mozilla? - Mozilla Firefox

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To remove all history in your Mozilla Firefox:

First open it and click on "Tools"

Then click "Options"

A window will open and click "Privacy" from the tabs.

Click on "clear your recent history".

A new window will open.

Click "Details" and you will have options on what do you want to clear.

If you want to clear everything then check them all and click "clear now"

That should do it! =)

Hi,

Try this , hope it wil help you :

Here is a simple extension to disable the "Tools -> Start PrivateBrowsing" menu entry and the "Tools > Clear Recent History" menuentry in Firefox 3.5/6.
The extension hides these menu entries and also disables their shortcutkeys and should prevent Firefox from entering Private Browsing mode.The CSS code (chrome://pbdisable/content/pbdisable.css) in theextension also hides "Tools -> Options-> Privacy -> Automatically start Firefox in a private browsingsession" and the History setting. You can copy that code to userChrome.cssif you want these entries hidden if the extension is disabled. CurrentFirefox versions still process code in userChrome.css if started in Safe_mode.Keep in mind that removing or disabling "Private Browsing" will notmake it impossible to delete private data like visited websites(history) or cache. It is possible to clear the cache via "Tools -> Options -> Advanced -> Network" and to clear history in the Library and History sidebar.



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