Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
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View listFix Chrome Profile 404 Error via Command Line
If you see a "404" error when Chrome tries to load your profile, it usually means the browser can...
Enable Windows Security Manually When It Fails to Start
If Windows Security (formerly Windows Defender) fails to start, you may see an error like "This a...
Windows Terminal DNS Error Troubleshooting Checklist
If you're seeing DNS errors in Windows Terminal—like Name or service not known in WS...
Fix High CPU Usage by MsMpEng.exe (Windows Defender)
If your system feels sluggish and Task Manager shows MsMpEng.exe using 30–100% CPU, Windows Defen...
How to Fix Command Prompt Not Opening in Windows 11
You click Command Prompt but nothing happens. The window doesn't appear, or it flashes and closes...
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