Change Internet Explorer background

On the menu bar - Click Tools. Click Internet Options.
In the Internet Options dialog box - If the General tab is not selected, click it.
On the General tab - Click the Colors button.
In the Colors dialog box - Clear the Use Windows colors check box.
Click the Text or Background buttons.
In the Color dialog box, under Basic colors - Click the color that best meets your needs. Click OK.
To close the dialog boxes - Click OK twice.