Microsoft 파일 호스팅 및 동기화 서비스입니다.
Hi Kwang,
To ensure documents stay synchronized between home and office, the Microsoft 365 (cloud-connected) version of Office must be installed and properly signed in at home.
If a document edited in one location (for example, the office) does not appear updated when opened at home, the cause is usually that the file was not properly synced to OneDrive or that Office at home is not connected to the same Microsoft 365 account. In these cases, the file may open as an older local version instead of the latest cloud version, leading to repeated version mismatches.
Using the Microsoft 365 version of Office with OneDrive sign-in enabled ensures that changes made in either location are uploaded to the cloud and reflected everywhere the file is accessed.