사용자가 구독, 계정 설정 및 청구 정보를 관리하는 데 도움이 되는 Microsoft 365 기능입니다.
Hi,
Please check if you only have Microsoft 365 on your device, or do you have any other version of Office installed.
To check, please go to your Windows settings > Apps > Installed apps > Find or search for any Office apps.
If you have any other version of Office installed, please uninstall it, including your current Microsoft 365. Then restart your PC, then install Microsoft 365.
If you have only Microsoft 365, please uninstall it, then reinstall. Make sure to restart your device before reinstalling.
Here is the article on how to reinstall Microsoft 365 or Office.
Uninstall Microsoft Office
Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or Mac
If you require further assistance, please don't hesitate to let me know.
Stay Safe!