Document Background Image dialog box
Insert > Image > Background Image
Image path
Enter the URL of the image file you wish to insert as a background image.
Browse button
Click to select an image file in the Open dialog box.
Clip Art button
Click to select a Clip Art image from the Clip Arts tab of the Resource Manager.
Site button
Click to select from the images included in the site, if any. This button is activated only when the site is open.