How to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
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View listHow to Fix Command Prompt Access Denied Error
When you type a command in Command Prompt and get an 'Access denied' error, it usually means Wind...
Fix PowerShell 502 Bad Gateway Caused by TLS Version Mismatch
If you see a 502 Bad Gateway error when running PowerShell scripts that call web...
How to Clear Windows Defender Cache with a Tool
If Windows Defender is acting up—showing incorrect threat history, failing to update, or consumin...
Windows Security Not Opening? Fix It Here
If Windows Security won't open—clicking the icon or searching for it does nothing—you're not alon...
How to Reinstall Windows Security in Windows 10
If Windows Security is missing, not opening, or showing errors, you can reinstall it without thir...
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