A family of Microsoft word processing software products for creating web, email, and print documents.
Hi bon,
To remove the recent files from the Word application, you can right-click on the document in the Recent tab and click on the Remove from the list for each document displayed.
As you want to remove all the documents at once, we’re sorry to convey that there is no direct way to achieve it but you can try the below steps to check the outcome:
a. Quit the Word application.
b. Open the Finder> Click Command + Shift + G
c. Enter ~/Library/Containers/com.microsoft.Word/Data/Library/Preferences
d. Move the com.microsoft.Word.securebookmarks.plist to another location like Desktop.
e. Restart your Mac and open the Word application to check whether all Recent files are removed.
In addition, we request you add your vote to the related idea: Clear recent documents in Word for Mac UserVoice.
Appreciate your understanding.
Best Regards,
Chitrahaas