Opening XLSX Files in Excel 2003 / 2007 / 2010 – How to Open your Spreadsheets!
We will show you how to open XLSX files in Excel 2003, 2007 or 2010: Opening XLSX Files in Excel 2007 and higher Opening XLSX Files in Excel 2003 A spreadsheet in a special format, which contains various formulas, can be displayed in Microsoft Office with a variety of extensions. Basically, XLSX files are opened…
