Which browser are you using? If it's Mozilla-Firefox, try going to options and opening the window to show your saved information (passwords and cookies). I discovered that clicking "clear" doesn't delete them for some reason and that you have to do it manually.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi