Learn how to change the default file format for saves in Word, Excel, and PowerPoint, so that you do not need to change it every time.

We show you multiple ways using which you can change File Type.r Extensions or Format on Windows 11/10. You can also use the Command Prompt.

Excel can read these files, but won't open them automatically. Open Excel, click "File" and then "Open." Change the type selection to "All Files" and select your Works spreadsheet.