How to view/hide Grid-Lines in Excel 2003 (with Images)
What are grid lines: These are the faint lines that distinguish cells on a worksheet.
How to view/hide Gridlines in excel 2003:
Step 1: Open a new excel and go to Tools then click on Options.
Step 2: From the Options pop-up window, to Hide the grid lines remove the Gridlines Tick mark.
As soon as you click to remove the tick mark all grid lines will be disappeared from your excel sheet.
You can use the same Options window to View the grid lines; click the Tick mark to view the same.
Also you can change the color if you want, select the Gridlines color option just below the Gridlines tick mark option, by default it will be Automatic.