
Fix Windows Defender Real-Time Protection Grayed Out
You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...
Software troubleshooting desk

You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...

You changed your account password, and now Outlook keeps prompting for credentials or shows 'auth...

If you manage a shared mailbox in Outlook and suddenly see an error about being rate limited, you...

If you see "Authentication failed" during OneDrive sync, it usually means your credentials are st...

When Windows Search fails with a 'path not found' error, the environment variable is often the cu...