Changing the default date format for a Microsoft Forms form involves the following steps:

1. Open the form in which you wish to customize the date format.


2. Click the Settings icon at the top of the page.


3. Click the Responses tab.


4. Scroll down the page until you see the Advanced Settings section.


5. Under the Formatting Options section, select the Date and Time settings.


6. Choose the appropriate date format from the drop down menu.


7. Save the changes to your form.