Note: We have included screenshots of Excel ... The list of file extensions will be different as per the app. Here you can find a drop-down list called Save files in this format.

When one opens Excel, the default file names for saving new ... the case at hand), the quality of the sound and the format of the computer files created, such as .mp3 and Microsoft’s .wma.

The Windows "Open With" dialog box will help you quickly reassign a default program for your ... and you're unsure whether a specific file uses an Excel format, enable extensions.

In a move that could bring a chorus of both cheers and jeers, Microsoft has committed to adopting XML technology as the default file format in the ... versions of Word, Excel, and PowerPoint ...

We think by changing to an XML-based default file format we can now deliver tools ... extensions — .docx for Word documents, .xlsx for Excel documents and .pptx for PowerPoint documents, Bumer ...