Hi, LA. Thank you for coming to the forum. My name is Femi. It is worth noting that this is a user community, and we are all users here, much like yourself. While we strive to assist and share insights, we are not Microsoft directly.
I’m sorry to hear that you cannot close an open Word document without saving first.
in my experience, If you are using Word 2010 or later, you can use the keyboard shortcut Ctrl+W to close the current document.
This will prompt you to save the document if you have made any changes.
You can click Don’t Save to close the document without saving or click Cancel if you change your mind.
This will not exit Word, but leave you with a blank document that you can use to create a new document or open an existing one
To learn more; https://answers.microsoft.com/en-us/msoffice/forum/all/accidently-closing-a-word-document-without-saving/51fddc83-5094-4598-8893-0a3f93c87f82
I hope this helps, let me know if this contradicts what you need. I remain helpful in answering any more of your questions.
Best Regards,
Femi.
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