Troubleshooting
Fix Windows Defender Proxy Error Not Working
You launch Windows Defender Security Center or try to run a scan, and you see a proxy error—somet...
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Troubleshooting
Fix 'Not Recognized as Internal or External Command' Error
When you type a command in the Command Prompt and see 'is not recognized as an internal o...
Troubleshooting
Fix Windows Login Loop with CMD Repair Tool
You log in, see the desktop for a second, and get kicked back to the lock screen. This Windows lo...
Troubleshooting
Fix Remote Desktop Permission Denied (NLA) Error
You're trying to connect to a remote Windows machine, but get an error: "This computer ca...
Troubleshooting
Fix 'Windows Security Cannot Connect to Microsoft Defender' Error
When you open Windows Security and see the message 'Windows Security cannot connect to Microsoft ...
Troubleshooting
Restore Command Prompt Default Settings in Windows 10
If your Command Prompt window suddenly shows odd colors, tiny text, or strange cursor behavior, i...
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