Excel displays a warning message that the file format and extension don’t match (HTML table and XLS), but allows the user to open the file anyway. Today, users reported that these reports no ...

How to Open an XLS File in Excel. XLS files are Excel workbook files created in Excel 97 or Excel 2003. The 2007, 2010 and 2013 versions of the program use the XLSX format by default to save ...

You can change the color to red or another eye-catching shade by clicking on "A" to open the drop-down Font Color menu. Click on the row header for Row 2. Switch to the View tab in the Excel ribbon.

How to open a CSV file in Microsoft Excel. 1. In Excel's ribbon, click the File tab and then click Open.. 2. Click Browse and, in the File Explorer box, click the drop-down menu to the right of ...