A: Each account is limited to 50 background images and 50 header images. If you've reached the limit of either, you can delete any unwanted background or header images by following these steps:
- Click the Themes tab.
- For background images, click the Backgrounds sub-tab. For header images, click the Headers sub-tab.
- Click the Delete link to the right of any image you want to remove. If you're not sure which image is which, click the Preview link to view it.