It used to be the case that, as soon as I typed a single letter on the address bar, it would automatically suggest me every website I had visited on the past that matched what I was typing. Alas, not anymore. What's worse, the address bar refuses to be opened too. I already went to Tools, Options, Privacy, and the settings are as they should; "Firefox will Remember History". "The Location Bar will suggest History and Bookmarks". At least it says it will, but it doesn't. This very same problem pestered me since Firefox 3.6. I was hoping for it to be gone once I upgraded to 4, but that wasn't the case. Firefox is the only one that presents this problem; Internet Explorer will remember everything and its location bar will open too. I'd infinitely appreciate any light you can shed on this subject. Thanks in advance.