Question

The defult extension of Microsoft Excel is called ____________ ( Fill in the blanks )


Pls answer first​

Answer 1

Answer:

xls

Excel files have a default extension of xls in 2003 version of MS-office and xlxs in 2007 version of MS-office.

Explanation:

I hope this answer will help you

Answer 2

Answer:

The default extension of Microsoft Excel is called xlsm.