Hi mircea_arj, You should take a look at the [[Clear Recent History]] Knowledge Base article for the basics on how Firefox remembers where you've been. You can set custom settings there or tell it to remember for only a brief period of time. If you are simply talking about Firefox changing colors for links you've already clicked on, then you can go to ''Tools > Options > Content > Colors'' and change the color used for visited links. Hopefully this helps!