
Fix Windows Defender High Memory Usage in Windows 11
You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...
Software troubleshooting desk

You open Task Manager and see Windows Defender (Microsoft Defender Antivirus) using 500 MB or mor...

If you see 'Authentication failed' when launching Microsoft Teams and you're behind a corporate p...

When you connect a BitLocker-encrypted external drive and see "path not found" or "The system can...

Windows Security may stop working with a proxy error, often due to misconfigured proxy settings o...

When BitLocker prompts "Authentication failed" and your USB key isn't recognized, the drive is lo...

If your games stutter, take long to load, or feel sluggish, Windows Defender might be scanning ga...