
How to Reauthenticate OneDrive Sync on Windows and Mac
If OneDrive has stopped syncing and you see errors like 'Sign in required' or 'Credentials needed...
Software troubleshooting desk

If OneDrive has stopped syncing and you see errors like 'Sign in required' or 'Credentials needed...

When updating Microsoft Edge, you may encounter error 0x80072eff with a message that the update f...

After installing a Windows update, you may find that the Windows Update service (wuauserv) fails ...

You've installed OneDrive, but when you try to configure it—sign in, select folders, or start syn...

When Outlook behaves strangely — messages not sending, calendar not syncing, or random crashes — ...

You may see a notification that Windows Search indexing couldn't start due to an authentication f...