How to clear your cookies and browsing history for Mozilla Firefox
To delete all cookies stored on your computer:
Click the menu buttonchoose History, and then Clear Recent History
- Set Time range to clear to Everything.
- Click on the arrow next to Details to expand the list of history items.
- Select Cookies, Browsing and Download History, and Cache and make sure that other items you want to keep are not selected.
- Click Clear Now to clear the cookies and close the Clear Recent History window.
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