Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
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2. Isolate
3. Apply
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View listHow to Fix Windows Security Log 'Permission Denied' Error
When you try to open the Windows Security Log in Event Viewer and get 'Permission Denied' or 'Acc...
Fix Windows Defender Security Center Module Missing Error
You open Windows Security and see a blank page or an error saying the security center module is m...
Fix Windows Store Stuck on 'Installing Update'
You open the Microsoft Store and see the banner: "Installing update…" but nothing happens for min...
Fixing Windows Security 502 Bad Gateway Errors
If you see a 502 Bad Gateway error in Windows Security (or the Windows Defender portal), it usual...
Fix Windows Activation Error 0xc004f074
When you see error 0xc004f074 during Windows activation, it usually means the system clock is out...
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