How to Change the Google Search Background

1. Sign in to your Google account.

2. Click the 'iGoogle' link located at the top right of the screen.

3. Click the 'Change theme from...' link on the right-hand side of the page. A menu of background themes will open.

4. Scroll through the background themes. When you find one you want to use, click the 'Add it now' button beneath the theme. The background will change to the theme you select.