To highlight lines in an existing Excel document, click the "File" tab. Click "Open," browse to the spreadsheet and double-click it. Otherwise, Excel opens a new spreadsheet for you to use.

How to Eliminate the Lines in Excel. 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 ...

How to add parentheses in Excel. To add parentheses in Excel, follow these steps: Open the Excel spreadsheet on your PC. Select a column where you want to extract the text/digits.

Click the "Insert" tab at the top of the window, then click on the line graph icon — it looks like two zigzagging lines with data points on them. 4. Select the chart style that you prefer from ...