
OneDrive Login Loop Troubleshooting Checklist
If OneDrive keeps asking you to sign in again right after you log in, you're stuck in a login loo...
Software troubleshooting desk

If OneDrive keeps asking you to sign in again right after you log in, you're stuck in a login loo...

If you open Windows Security and see 'Windows Defender Service not running' or it hangs on a load...

If Windows Defender is misbehaving—showing false positives, missing updates, or refusing to run—r...

You try to run Windows Update and get an error like "Authentication failed" or "0x80070005" – and...

You run a malware scan in Windows Security (formerly Windows Defender) and notice your CPU fan ra...

If Windows Defender isn't starting, showing errors, or acting strangely, the service settings may...