As you can see, we now have two Excel files running simultaneously in two separate windows. 2] Open Excel files in separate windows with the Start menu. This method is just as easy as the first one.

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 ...

How to Open Multiple CSV Files in One Excel Spreadsheet. The CSV file extension appears on text documents that contain comma-separated values. Like spreadsheet data, ...

If you only have a version of Microsoft Excel, Microsoft provides a guide on how to open older Lotus files at ” Convert and open unsupported file formats to Excel 2010,” found here: dpo.st ...