What happens when you want to edit a Microsoft Excel .xlsx file on a Mac, iPhone or iPad? While it’s not quite as easy as opening .docx files in Pages for Mac, it’s not an overly complicated ...

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Enabling the FILES Function in Modern Excel To unlock the potential of the FILES function in modern versions of Excel, you need to take a few simple steps.

Can OpenOffice Run Excel?. In the free open-source office suite Apache OpenOffice, Calc is the spreadsheet equivalent to Microsoft Excel. Calc allows you to open and edit files originally saved in ...

Launch Visual Basic 6 or Visual Basic Express. Open the project file in which you want to create a module and command button that creates an Excel spreadsheet from selected data.