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Fix Windows Defender Service Not Starting (Error 0x80070422)

You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

Fix PowerShell High CPU Usage with Error 0x80070005

If you see PowerShell consuming high CPU alongside error 0x80070005 (Access Denied), the issue is...

How to Speed Up Slow Windows Defender Scans

If Windows Defender is taking hours to run a scan, you're not alone. The built-in antivirus can s...

BitLocker Path Not Found: Troubleshooting Checklist

When you see a 'BitLocker path not found' error, it usually means Windows can't locate the expect...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes