
Fix Windows Security Rate Limit Error: Can't Open App
You try to open Windows Security or a protected app, and instead you see an error message like "R...

You try to open Windows Security or a protected app, and instead you see an error message like "R...

Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...

After a Windows or Microsoft 365 update, Outlook may fail to open—no window appears, or it crashe...

You run Windows Update, it fails, and the error mentions a dependency conflict. This usually mean...

If you see a yellow warning in Windows Security that says "Real-time protection is off" or it tur...

If you see "connection refused" or "permission denied" when trying to start or update Windows Def...