How to Fix Windows Defender Service Unavailable in Windows 10
If you see 'Windows Defender service unavailable' in Windows 10, the antivirus may be disabled or...
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Browse labHow to Fix 'Permission Denied' When Installing a Chrome Extension
You try to install a Chrome extension and get a 'Permission Denied' error. This usually means Chr...
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If your computer's CPU usage spikes after a Windows activation attempt, malware may be the culpri...
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If you're seeing a 502 Bad Gateway error while running a local web server on Windows, the problem...
Windows Activation File Locked: Fix for Windows 10
You see an error saying the Windows activation file is locked, or activation fails with a file ac...
Fix Windows Defender Firewall Blocking Internet Access
If your internet stops working after a Windows update or security change, Windows Defender Firewa...