You might be logged to Windows 10 with a temporary profile due to corrupted files and folders on your current user profile. You can try to log in using another authentication method than the regular one. To fix the You’ve been signed in with a temporary profile error, make sure to update your system.

Why does my computer create a temporary profile?

There are many reasons why this happens, but mainly, it is the result of corrupted profile files and folders. … As such, Windows loads a temporary profile to give the user access to the system. Once the temporary profile loads, it will become the default boot setting for the computer.

Why is my Microsoft profile temporary?

Sometimes if the User account gets corrupted and cannot start, Windows will sign into a temporary account. A Temp Account cannot be used as a normal account so do not set it up or copy files into it because at any restart it might decide to start into your old Account.