What if I forget to enter Private Browsing mode and want Firefox to forget the website I just visited?
Firefox 3.5 includes a new feature – Forget this Site – where you can remove every trace of that site from your browser—no questions asked! Open the History Sidebar from the View menu, select a website and then select Forget This Site from the right-click menu. You can also clear all your private data or just your activity over the past few hours with a few quick clicks with Firefox 3.5’s improved Clear Recent History feature. With Firefox 3.5 you have full control over what to delete and that information is gone for good—on your own computer or the one at your local library. You can find this feature in the Tools menu.
