If you want to add a repeating or tiling background picture or image to the whole of your Excel 2007 spreadsheet follow these simple steps: first click in a cell in the spreadsheet and then on the Ribbon click the Page Layout Tab, go to the Page Setup group and then find and click on the Background button. After clicking on the Background button a windows opens up for you to browse through your computer to find and double-click on the the image you want to insert into your Excel spreadsheet as a background image. To remove this background image click the same Background button and click on Delete Background.
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