Launch Microsoft Excel 2010 and open the spreadsheet that contains the hidden lines. Press the "Ctrl-A" keys to select the entire spreadsheet. Press the "Ctrl-Shift-(" keys together to expand all ...

Your first view of an Excel spreadsheet is typically a gray column header and a gray row header, with some faintly dotted blue lines throughout the rest of the screen. To emphasize your Excel data ...

Impact Link You can easily hide columns when working within an Excel spreadsheet ... click or drag to expand a hidden column. Hidden columns are indicated by a thicker line.