Hi @Mahmoud Alwakeel
You may go to OneDrive Settings > Sync and backup, make sure "Start OneDrive automatically when I sign in to Windows" is enabled.
If users are still being asked to sign in to Office apps after reboot. I suggest you try the followings:
- Press Windows Key and Enter Credential Manager -> under Windows Credentials -> Look for all Microsoft Office related credentials, click Remove button, remove them one by one.
- Press Windows key and enter Email and accounts - click add Microsoft account to add your organizational account.
Besides enabling silent configuration will be helpful, but please note, silent account configuration won't work on devices for users who require multi-factor authentication.
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