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How to Fix Windows Defender Not Starting Automatically

If Windows Defender (Microsoft Defender Antivirus) isn't starting automatically when you boot you...

Fix Windows Security Real-Time Protection Stuck

Windows Security’s real-time protection can get stuck in an “on” or “off” state, sometimes refusi...

Fix 'Cannot Access File Because It Is Locked' in Command Prompt

When you try to delete, rename, or move a file in Command Prompt and see the error "The process c...

Fix High PowerShell Memory Usage in Windows 10

If you notice that PowerShell is consuming a large amount of memory (say, over 500 MB or more), i...

How to Fix Nginx 403 Forbidden Permission Denied

You're trying to access a site served by Nginx, and instead of the page you get a 403 For...

Windows Security Update Checklist Before Installing
Before you click "Install" on that Windows security update, a few minutes of preparation can save...

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Fix Windows Update Folder Permission Errors
Fix Windows Security Won't Turn On Real-Time Protection
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