ME!

I went on Tools>Internet options...
-The "delete browsing history on exit" box is UNCHECKED
-I clicked on settings for "Browsing History" and set the number of days to keep the pages in history is set to 20.

I used IE forever and wanted to try out Google Chrome to see how good it was. I kept my IE and downloaded Chrome so i had 2 browsers. But the video quality in Chrome was horrible so i deleted it. At that point i noticed my IE kept erasing all the passwords and history automatically whenever i closed the browser. It's really annoying me... Someone help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!