Configure the Default File Save Format for Excel 2011 for Mac But to change the default file save setting in Excel 2011, follow the instructions below.
If you want to change the default file format in Excel 2010 in Windows, for example, you could follow the instructions in this article to use the the CSV file format as the default in that program. This is the new standard for Excel files after the introduction of Microsoft Office 2007, and it extends to versions of the software for the Mac operating system as well.
Among these settings is the default “Save as” format, which is set to. As with most programs that you will install on your computer, Excel 2011 for Mac includes a default combination of settings that are meant to appeal to a wide range of users.
