Assuming this is Internet Explorer 8... Go to Tools > Internet Options, and click the "Content" tab. Click the "Settings" button under the "AutoComplete" heading, and in that window, uncheck "Browsing history".
I want to reach the background right away where I can change my desktop background, where Icons like my computer and recycle bin are located.. not the browser that shows everything in the desktop. I sound too computer-ignorant.
On the right side of the taskbar is a little sliver of space that will say "show desktop" if you hover over it. If you click it, you will be at your desktop.