Learn how to convert & open .numbers file in Excel on Windows using Numbers tool for Mac or Online Numbers file conversion tool like Zamzar or CloudConvert.

Fix Excel file not opening by unchecking the ignore DDE box One of the reasons your Excel program is not opening files may be caused by the Ignore other applications that use Dynamic Data Exchange ...

If your Excel files are opening in Notepad, you should be able to open it by changing the default file types settings, among other fixes.

If your Excel files are opening in Notepad on Windows PC, here's how you can reset the settings to make .xls, .xlsx, etc files open in Excel.

How to Open Excel 2007 Files As Separate Windows. If you work with multiple Excel files over the course of a workday, and especially if you use a dual-monitor setup, you might wonder how you can ...

If you are unable to open an Excel file? You can use this tool to repair your corrupt Microsoft Excel files easily the right way.

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 ...

A Microsoft Works WDB file has many similarities with Access database MDB files, but with more limitations and fewer features. Microsoft Works To open these files on Windows 10, the best thing is to ...

Sending Excel files containing crucial financial and business data has risks. To add a layer of protection, you should learn to password protect an Excel file.