To remove page break lines from normal view in Excel 2003:

1. Open the Excel spreadsheet that has the page break lines showing in normal view.
2. Click on the "View" menu at the top of the screen.
3. From the "View" menu, select "Page Break Preview".
4. Once you are in Page Break Preview, you should see the page break lines as solid blue lines.
5. Click on the "View" menu again and select "Normal".
6. The page break lines should now be removed from the normal view of the spreadsheet.

To turn off page break lines from showing up in normal view in the futu

1. Click on the "Tools" menu at the top of the screen.
2. From the "Tools" menu, select "Options".
3. In the "Options" window, click on the "View" tab.
4. Under the "Window options" section, uncheck the box next to "Page breaks".
5. Click "OK" to save your changes.

That's it! The page break lines should no longer show up in normal view.