How to Reset Windows Defender Settings to Default
If Windows Defender isn't behaving as expected—real-time protection won't turn on, settings are g...
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All notesWindows 10 Activation Troubleshooting Checklist
When Windows 10 shows an activation error, the cause is usually a recent hardware change, a corru...
How to Reinstall the Windows Security Module
If Windows Security won't open, shows errors, or you see "This app has been turned off" messages,...
Fix Windows Terminal Command Not Found Error
When you open Windows Terminal and type a command like npm, python, or ...
How to Fix Cloudflare DNS Not Resolving on Windows
You've set your Windows machine to use Cloudflare DNS (1.1.1.1 and 1.0.0.1), but websites won't l...
Fix Windows Defender Rate Limit Error Not Working
If you see a 'rate limit error' in Windows Defender and it's not working properly—scanning fails,...
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