If you cannot open the Excel file from its location, simply open any Excel file and click the File tab. Then, go to Open > Browse and select the file giving error ...

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 workbooks, but can also use the XLS format.

Any business looking for a cost-effective alternative to the Microsoft Office suite may do well to look into the open-source, free-to-download Apache OpenOffice. The suite includes a robust array of ...

Users of open-source office suites like Lotus Symphony and OpenOffice know that those programs can open Microsoft Office documents, but what if you're an Office user who needs to open an Open Document ...