Instructions cover iOS 11 and later.
kick off the folder on your hard drive that contains your Office documents.
On a Windows-based PC, it’s possible for you to get there via Windows Explorer.
On a Mac, you could use Finder.
Select and drag your documents into OneDrive.
If you have a lot of files, this could take some time to complete.
This will keep your files synced across both devices.
Microsoft Office and Microsoft 365 even support multiple users in a document at the same time.
