
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...

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

If you see an error message saying 'Windows Update module not found' or 'wuapi.dll is missing', W...

You restart your computer, and Outlook either won't launch or hangs on an update that never compl...

If Microsoft Teams is consuming a lot of CPU, you might notice your laptop fan running constantly...

If you see a 'rate limit error' in Windows Defender and it's not working properly—scanning fails,...

You open Windows Security and see 'Invalid configuration. Permission denied.' This usually means ...